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10712977 = 112294371
BaseRepresentation
bin101000110111…
…011110010001
3202011021102221
4220313132101
510220303402
61021341041
7160026112
oct50673621
922137387
1010712977
116057900
123707781
1322b1252
1415cc209
15e19337
hexa37791

10712977 has 24 divisors (see below), whose sum is σ = 12640320. Its totient is φ = 9055200.

The previous prime is 10712957. The next prime is 10712981. The reversal of 10712977 is 77921701.

It is not a de Polignac number, because 10712977 - 215 = 10680209 is a prime.

It is a super-2 number, since 2×107129772 = 229535752405058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10712957) 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 23 ways as a sum of consecutive naturals, for example, 150852 + ... + 150922.

It is an arithmetic number, because the mean of its divisors is an integer number (526680).

Almost surely, 210712977 is an apocalyptic number.

It is an amenable number.

10712977 is a deficient number, since it is larger than the sum of its proper divisors (1927343).

10712977 is a wasteful number, since it uses less digits than its factorization.

10712977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 6174, while the sum is 34.

The square root of 10712977 is about 3273.0684380257. The cubic root of 10712977 is about 220.4465928177.

The spelling of 10712977 in words is "ten million, seven hundred twelve thousand, nine hundred seventy-seven".

Divisors: 1 11 29 43 71 121 319 473 781 1247 2059 3053 3509 5203 8591 13717 22649 33583 88537 150887 249139 369413 973907 10712977