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1465131412700 = 225271206356537
BaseRepresentation
bin10101010100100000101…
…000110010110011011100
312012001202112020101010022
4111110200220302303130
5143001042120201300
63041023322531312
7210565215345434
oct25244050626334
95161675211108
101465131412700
115153a453969a
121b7b51666b38
13a82134b4427
1450cac7ab2c4
15281a1126285
hex15520a32cdc

1465131412700 has 36 divisors (see below), whose sum is σ = 3224114549712. Its totient is φ = 577798300800.

The previous prime is 1465131412663. The next prime is 1465131412727. The reversal of 1465131412700 is 72141315641.

It is a super-2 number, since 2×14651314127002 (a number of 25 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 11 ways as a sum of consecutive naturals, for example, 103171169 + ... + 103185368.

It is an arithmetic number, because the mean of its divisors is an integer number (89558737492).

Almost surely, 21465131412700 is an apocalyptic number.

1465131412700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1465131412700 is an abundant number, since it is smaller than the sum of its proper divisors (1758983137012).

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

1465131412700 is a wasteful number, since it uses less digits than its factorization.

1465131412700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206356622 (or 206356615 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 1465131412700 in words is "one trillion, four hundred sixty-five billion, one hundred thirty-one million, four hundred twelve thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 71 100 142 284 355 710 1420 1775 3550 7100 206356537 412713074 825426148 1031782685 2063565370 4127130740 5158913425 10317826850 14651314127 20635653700 29302628254 58605256508 73256570635 146513141270 293026282540 366282853175 732565706350 1465131412700