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147060 = 223251943
BaseRepresentation
bin100011111001110100
321110201200
4203321310
514201220
63052500
71151514
oct437164
9243650
10147060
11a0541
1271130
1351c24
143b844
152d890
hex23e74

147060 has 72 divisors (see below), whose sum is σ = 480480. Its totient is φ = 36288.

The previous prime is 147047. The next prime is 147073. The reversal of 147060 is 60741.

It is an interprime number because it is at equal distance from previous prime (147047) and next prime (147073).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3399 + ... + 3441.

2147060 is an apocalyptic number.

147060 is a gapful number since it is divisible by the number (10) 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 147060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240240).

147060 is an abundant number, since it is smaller than the sum of its proper divisors (333420).

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

147060 is a wasteful number, since it uses less digits than its factorization.

147060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 147060 is about 383.4840283506. The cubic root of 147060 is about 52.7835003542.

The spelling of 147060 in words is "one hundred forty-seven thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 43 45 57 60 76 86 90 95 114 129 171 172 180 190 215 228 258 285 342 380 387 430 516 570 645 684 774 817 855 860 1140 1290 1548 1634 1710 1935 2451 2580 3268 3420 3870 4085 4902 7353 7740 8170 9804 12255 14706 16340 24510 29412 36765 49020 73530 147060