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45750348 = 22327181549
BaseRepresentation
bin1010111010000…
…1100001001100
310012002100200100
42232201201030
543203002343
64312331100
71063604640
oct256414114
9105070610
1045750348
1123908a06
12133a3a90
13962b017
14610cc20
15403a9d3
hex2ba184c

45750348 has 36 divisors (see below), whose sum is σ = 132168400. Its totient is φ = 13071456.

The previous prime is 45750343. The next prime is 45750359. The reversal of 45750348 is 84305754.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×457503482 = 4186188684242208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (45750343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90523 + ... + 91026.

Almost surely, 245750348 is an apocalyptic number.

It is an amenable number.

45750348 is an abundant number, since it is smaller than the sum of its proper divisors (86418052).

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

45750348 is a wasteful number, since it uses less digits than its factorization.

45750348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181566 (or 181561 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 45750348 is about 6763.9003540857. The cubic root of 45750348 is about 357.6554115896.

It can be divided in two parts, 457 and 50348, that added together give a palindrome (50805).

The spelling of 45750348 in words is "forty-five million, seven hundred fifty thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 181549 363098 544647 726196 1089294 1270843 1633941 2178588 2541686 3267882 3812529 5083372 6535764 7625058 11437587 15250116 22875174 45750348