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41697964 = 22711373659
BaseRepresentation
bin1001111100010…
…0001010101100
32220110110212001
42133010022230
541133313324
64045422044
71014266260
oct237041254
986413761
1041697964
11215a0330
1211b6a924
13883c669
1457760a0
1539d9e44
hex27c42ac

41697964 has 48 divisors (see below), whose sum is σ = 93461760. Its totient is φ = 15802560.

The previous prime is 41697961. The next prime is 41697967. The reversal of 41697964 is 46979614.

It is an interprime number because it is at equal distance from previous prime (41697961) and next prime (41697967).

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (41697961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9567 + ... + 13225.

It is an arithmetic number, because the mean of its divisors is an integer number (1947120).

Almost surely, 241697964 is an apocalyptic number.

41697964 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41697964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46730880).

41697964 is an abundant number, since it is smaller than the sum of its proper divisors (51763796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41697964 is a wasteful number, since it uses less digits than its factorization.

41697964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3718 (or 3716 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 41697964 is about 6457.3960696243. The cubic root of 41697964 is about 346.7674168868.

The spelling of 41697964 in words is "forty-one million, six hundred ninety-seven thousand, nine hundred sixty-four".

Divisors: 1 2 4 7 11 14 22 28 37 44 74 77 148 154 259 308 407 518 814 1036 1628 2849 3659 5698 7318 11396 14636 25613 40249 51226 80498 102452 135383 160996 270766 281743 541532 563486 947681 1126972 1489213 1895362 2978426 3790724 5956852 10424491 20848982 41697964