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4725056 = 26753199
BaseRepresentation
bin10010000001100101000000
322220001120002
4102001211000
52202200211
6245135132
755106450
oct22014500
98801502
104725056
112738006
1216ba4a8
13c958bb
148add60
1563503b
hex481940

4725056 has 56 divisors (see below), whose sum is σ = 10972800. Its totient is φ = 1976832.

The previous prime is 4725029. The next prime is 4725059. The reversal of 4725056 is 6505274.

It is a tau number, because it is divible by the number of its divisors (56).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23645 + ... + 23843.

Almost surely, 24725056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4725056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5486400).

4725056 is an abundant number, since it is smaller than the sum of its proper divisors (6247744).

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

4725056 is a wasteful number, since it uses less digits than its factorization.

4725056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 4725056 is about 2173.7193931140. The cubic root of 4725056 is about 167.8040042364.

The spelling of 4725056 in words is "four million, seven hundred twenty-five thousand, fifty-six".

Divisors: 1 2 4 7 8 14 16 28 32 53 56 64 106 112 199 212 224 371 398 424 448 742 796 848 1393 1484 1592 1696 2786 2968 3184 3392 5572 5936 6368 10547 11144 11872 12736 21094 22288 23744 42188 44576 73829 84376 89152 147658 168752 295316 337504 590632 675008 1181264 2362528 4725056