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10148712270 = 2352447138247
BaseRepresentation
bin10010111001110100…
…10000111101001110
3222012021121000000020
421130322100331032
5131241032243040
64355014043010
7506331426264
oct113472207516
928167530006
1010148712270
114338757814
121b72949466
13c597581b8
146c3bd4434
153e5e85cd0
hex25ce90f4e

10148712270 has 32 divisors (see below), whose sum is σ = 24367039488. Its totient is φ = 2705197728.

The previous prime is 10148712263. The next prime is 10148712281. The reversal of 10148712270 is 7221784101.

10148712270 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4287 + ... + 142533.

It is an arithmetic number, because the mean of its divisors is an integer number (761469984).

Almost surely, 210148712270 is an apocalyptic number.

10148712270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10148712270 is an abundant number, since it is smaller than the sum of its proper divisors (14218327218).

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

10148712270 is a wasteful number, since it uses less digits than its factorization.

10148712270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140704.

The product of its (nonzero) digits is 6272, while the sum is 33.

The spelling of 10148712270 in words is "ten billion, one hundred forty-eight million, seven hundred twelve thousand, two hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 2447 4894 7341 12235 14682 24470 36705 73410 138247 276494 414741 691235 829482 1382470 2073705 4147410 338290409 676580818 1014871227 1691452045 2029742454 3382904090 5074356135 10148712270