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10660508630 = 253493054587
BaseRepresentation
bin10011110110110101…
…00111001111010110
31000111221121221121222
421323122213033112
5133313042234010
64521455410342
7525114554042
oct117332471726
930457557558
1010660508630
114580640a12
1220962239b2
13100b7b0695
14731b7b022
15425d7e355
hex27b6a73d6

10660508630 has 16 divisors (see below), whose sum is σ = 19243904400. Its totient is φ = 4251983712.

The previous prime is 10660508609. The next prime is 10660508659. The reversal of 10660508630 is 3680506601.

It is a super-2 number, since 2×106605086302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1523804 + ... + 1530783.

It is an arithmetic number, because the mean of its divisors is an integer number (1202744025).

Almost surely, 210660508630 is an apocalyptic number.

10660508630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10660508630 is a deficient number, since it is larger than the sum of its proper divisors (8583395770).

10660508630 is a wasteful number, since it uses less digits than its factorization.

10660508630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3054943.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 10660508630 in words is "ten billion, six hundred sixty million, five hundred eight thousand, six hundred thirty".

Divisors: 1 2 5 10 349 698 1745 3490 3054587 6109174 15272935 30545870 1066050863 2132101726 5330254315 10660508630