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10064155 = 510131987
BaseRepresentation
bin100110011001…
…000100011011
3200221022102111
4212121010123
510034023110
6555413151
7151354363
oct46310433
920838374
1010064155
115754392
1234541b7
132114b2a
14149d9a3
15d3be8a
hex99911b

10064155 has 8 divisors (see below), whose sum is σ = 12094992. Its totient is φ = 8039328.

The previous prime is 10064149. The next prime is 10064177. The reversal of 10064155 is 55146001.

10064155 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

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

It is a cyclic number.

It is not a de Polignac number, because 10064155 - 25 = 10064123 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4072 + ... + 6058.

It is an arithmetic number, because the mean of its divisors is an integer number (1511874).

Almost surely, 210064155 is an apocalyptic number.

10064155 is a deficient number, since it is larger than the sum of its proper divisors (2030837).

10064155 is a wasteful number, since it uses less digits than its factorization.

10064155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 10064155 is about 3172.4052389315. The cubic root of 10064155 is about 215.9032130961.

The spelling of 10064155 in words is "ten million, sixty-four thousand, one hundred fifty-five".

Divisors: 1 5 1013 1987 5065 9935 2012831 10064155