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10972203 = 3112331427
BaseRepresentation
bin101001110110…
…110000101011
3202122110000220
4221312300223
510302102303
61031101123
7162155634
oct51666053
922573026
1010972203
116214640
1238117a3
132372238
14165888b
15e6b053
hexa76c2b

10972203 has 16 divisors (see below), whose sum is σ = 16039296. Its totient is φ = 6616640.

The previous prime is 10972201. The next prime is 10972217. The reversal of 10972203 is 30227901.

It is a cyclic number.

It is not a de Polignac number, because 10972203 - 21 = 10972201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10972201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6976 + ... + 8402.

It is an arithmetic number, because the mean of its divisors is an integer number (1002456).

Almost surely, 210972203 is an apocalyptic number.

10972203 is a deficient number, since it is larger than the sum of its proper divisors (5067093).

10972203 is a wasteful number, since it uses less digits than its factorization.

10972203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 10972203 is about 3312.4315841991. The cubic root of 10972203 is about 222.2105177817.

It can be divided in two parts, 10972 and 203, that added together give a triangular number (11175 = T149).

The spelling of 10972203 in words is "ten million, nine hundred seventy-two thousand, two hundred three".

Divisors: 1 3 11 33 233 699 1427 2563 4281 7689 15697 47091 332491 997473 3657401 10972203