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10150672021 = 74093545467
BaseRepresentation
bin10010111010000011…
…01111011010010101
3222012102021120021121
421131001233122111
5131242033001041
64355124043541
7506354200660
oct113501573225
928172246247
1010150672021
114339876146
121b735335b1
13c59c93209
146c41846d7
153e62217d1
hex25d06f695

10150672021 has 8 divisors (see below), whose sum is σ = 11629135040. Its totient is φ = 8679300768.

The previous prime is 10150671983. The next prime is 10150672027. The reversal of 10150672021 is 12027605101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10150672021 is a prime.

It is a super-2 number, since 2×101506720212 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10150672027) 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, 1769871 + ... + 1775596.

It is an arithmetic number, because the mean of its divisors is an integer number (1453641880).

Almost surely, 210150672021 is an apocalyptic number.

It is an amenable number.

10150672021 is a deficient number, since it is larger than the sum of its proper divisors (1478463019).

10150672021 is an equidigital number, since it uses as much as digits as its factorization.

10150672021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3545883.

The product of its (nonzero) digits is 840, while the sum is 25.

The spelling of 10150672021 in words is "ten billion, one hundred fifty million, six hundred seventy-two thousand, twenty-one".

Divisors: 1 7 409 2863 3545467 24818269 1450096003 10150672021