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4738372 = 221962347
BaseRepresentation
bin10010000100110101000100
322220201211021
4102010311010
52203111442
6245320524
755163332
oct22046504
98821737
104738372
112747011
121706144
13c9b992
148b4b52
15638e67
hex484d44

4738372 has 12 divisors (see below), whose sum is σ = 8728720. Its totient is φ = 2244456.

The previous prime is 4738369. The next prime is 4738379. The reversal of 4738372 is 2738374.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a d-powerful number, because it can be written as 411 + 72 + 36 + 8 + 37 + 75 + 219 .

It is not an unprimeable number, because it can be changed into a prime (4738379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31098 + ... + 31249.

Almost surely, 24738372 is an apocalyptic number.

It is an amenable number.

4738372 is a deficient number, since it is larger than the sum of its proper divisors (3990348).

4738372 is a wasteful number, since it uses less digits than its factorization.

4738372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62370 (or 62368 counting only the distinct ones).

The product of its digits is 28224, while the sum is 34.

The square root of 4738372 is about 2176.7801910161. The cubic root of 4738372 is about 167.9614896613.

The spelling of 4738372 in words is "four million, seven hundred thirty-eight thousand, three hundred seventy-two".

Divisors: 1 2 4 19 38 76 62347 124694 249388 1184593 2369186 4738372