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10127474140 = 225772339101
BaseRepresentation
bin10010110111010010…
…01111110111011100
3222010210121222202211
421123221033313130
5131220113133030
64352534530204
7505653052450
oct113351176734
928123558684
1010127474140
114327771243
121b67806964
13c55230364
146c1066660
153e418d12a
hex25ba4fddc

10127474140 has 24 divisors (see below), whose sum is σ = 24305938272. Its totient is φ = 3472276800.

The previous prime is 10127474113. The next prime is 10127474167. The reversal of 10127474140 is 4147472101.

It is an interprime number because it is at equal distance from previous prime (10127474113) and next prime (10127474167).

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, 36169411 + ... + 36169690.

It is an arithmetic number, because the mean of its divisors is an integer number (1012747428).

Almost surely, 210127474140 is an apocalyptic number.

10127474140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10127474140 is an abundant number, since it is smaller than the sum of its proper divisors (14178464132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10127474140 is a wasteful number, since it uses less digits than its factorization.

10127474140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72339117 (or 72339115 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 31.

The spelling of 10127474140 in words is "ten billion, one hundred twenty-seven million, four hundred seventy-four thousand, one hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 72339101 144678202 289356404 361695505 506373707 723391010 1012747414 1446782020 2025494828 2531868535 5063737070 10127474140