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10630886061 = 3191481125933
BaseRepresentation
bin10011110011010011…
…00111001010101101
31000102212212222002210
421321221213022231
5133233001323221
64514520441033
7524305016625
oct117151471255
930385788083
1010630886061
114565949054
122088319179
13100560b433
1472bc69885
1542347c276
hex279a672ad

10630886061 has 16 divisors (see below), whose sum is σ = 14930735040. Its totient is φ = 6709656960.

The previous prime is 10630886059. The next prime is 10630886083. The reversal of 10630886061 is 16068803601.

It is not a de Polignac number, because 10630886061 - 21 = 10630886059 is a prime.

It is a super-2 number, since 2×106308860612 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10630886041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21451 + ... + 147383.

It is an arithmetic number, because the mean of its divisors is an integer number (933170940).

Almost surely, 210630886061 is an apocalyptic number.

It is an amenable number.

10630886061 is a deficient number, since it is larger than the sum of its proper divisors (4299848979).

10630886061 is a wasteful number, since it uses less digits than its factorization.

10630886061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127436.

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 10630886061 in words is "ten billion, six hundred thirty million, eight hundred eighty-six thousand, sixty-one".

Divisors: 1 3 19 57 1481 4443 28139 84417 125933 377799 2392727 7178181 186506773 559520319 3543628687 10630886061