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10272955 = 571126683
BaseRepresentation
bin100111001100…
…000010111011
3201022220211211
4213030002323
510112213310
61004103551
7153214210
oct47140273
921286754
1010272955
115887250
123534bb7
132188b94
141515b07
15d7dc8a
hex9cc0bb

10272955 has 16 divisors (see below), whose sum is σ = 15369984. Its totient is φ = 6403680.

The previous prime is 10272953. The next prime is 10272961. The reversal of 10272955 is 55927201.

10272955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10272955 - 21 = 10272953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10272953) 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, 12957 + ... + 13726.

It is an arithmetic number, because the mean of its divisors is an integer number (960624).

Almost surely, 210272955 is an apocalyptic number.

10272955 is a deficient number, since it is larger than the sum of its proper divisors (5097029).

10272955 is a wasteful number, since it uses less digits than its factorization.

10272955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26706.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 10272955 is about 3205.1450825197. The cubic root of 10272955 is about 217.3861120412.

The spelling of 10272955 in words is "ten million, two hundred seventy-two thousand, nine hundred fifty-five".

Divisors: 1 5 7 11 35 55 77 385 26683 133415 186781 293513 933905 1467565 2054591 10272955