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120230795456 = 2614231320173
BaseRepresentation
bin110111111111001010…
…0000101100011000000
3102111100002110020100022
41233332110011203000
53432213040423311
6131122215113012
711454300620312
oct1577624054300
9374302406308
10120230795456
1146a98171172
121b375072768
13b450c64725
145b67c637b2
1531da3945db
hex1bfe5058c0

120230795456 has 28 divisors (see below), whose sum is σ = 238750827552. Its totient is φ = 60073106688.

The previous prime is 120230795453. The next prime is 120230795491. The reversal of 120230795456 is 654597032021.

It is not an unprimeable number, because it can be changed into a prime (120230795453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569015 + ... + 751158.

Almost surely, 2120230795456 is an apocalyptic number.

120230795456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120230795456 is a deficient number, since it is larger than the sum of its proper divisors (118520032096).

120230795456 is a wasteful number, since it uses less digits than its factorization.

120230795456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321608 (or 1321598 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 120230795456 in words is "one hundred twenty billion, two hundred thirty million, seven hundred ninety-five thousand, four hundred fifty-six".

Divisors: 1 2 4 8 16 32 64 1423 2846 5692 11384 22768 45536 91072 1320173 2640346 5280692 10561384 21122768 42245536 84491072 1878606179 3757212358 7514424716 15028849432 30057698864 60115397728 120230795456