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10051672211 = 71435953173
BaseRepresentation
bin10010101110010000…
…00101100010010011
3221221111222212001222
421113020011202103
5131041212002321
64341230115255
7504042542540
oct112710054223
927844885058
1010051672211
1142989a8119
121b4634bb2b
13c4260ca49
146b4d73bc7
153dc6b83ab
hex257205893

10051672211 has 4 divisors (see below), whose sum is σ = 11487625392. Its totient is φ = 8615719032.

The previous prime is 10051672187. The next prime is 10051672231. The reversal of 10051672211 is 11227615001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11227615001 = 42611263491.

It is a cyclic number.

It is not a de Polignac number, because 10051672211 - 222 = 10047477907 is a prime.

It is a super-2 number, since 2×100516722112 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10051672231) 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, 717976580 + ... + 717976593.

It is an arithmetic number, because the mean of its divisors is an integer number (2871906348).

Almost surely, 210051672211 is an apocalyptic number.

10051672211 is a deficient number, since it is larger than the sum of its proper divisors (1435953181).

10051672211 is an equidigital number, since it uses as much as digits as its factorization.

10051672211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435953180.

The product of its (nonzero) digits is 840, while the sum is 26.

The spelling of 10051672211 in words is "ten billion, fifty-one million, six hundred seventy-two thousand, two hundred eleven".

Divisors: 1 7 1435953173 10051672211