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10270745000 = 23542054149
BaseRepresentation
bin10011001000010111…
…10010000110101000
3222111210012220102222
421210023302012220
5132013302320000
64415053413212
7512342614655
oct114413620650
928453186388
1010270745000
1143a062780a
121ba779a208
13c78b14409
146d60bcc2c
15401a3da85
hex2642f21a8

10270745000 has 40 divisors (see below), whose sum is σ = 24064367250. Its totient is φ = 4108296000.

The previous prime is 10270744987. The next prime is 10270745021. The reversal of 10270745000 is 54707201.

It can be written as a sum of positive squares in 5 ways, for example, as 1024384036 + 9246360964 = 32006^2 + 96158^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1022075 + ... + 1032074.

Almost surely, 210270745000 is an apocalyptic number.

10270745000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10270745000 is an abundant number, since it is smaller than the sum of its proper divisors (13793622250).

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

10270745000 is an equidigital number, since it uses as much as digits as its factorization.

10270745000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054175 (or 2054156 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The spelling of 10270745000 in words is "ten billion, two hundred seventy million, seven hundred forty-five thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 625 1000 1250 2500 5000 2054149 4108298 8216596 10270745 16433192 20541490 41082980 51353725 82165960 102707450 205414900 256768625 410829800 513537250 1027074500 1283843125 2054149000 2567686250 5135372500 10270745000