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345012153060 = 22355750202551
BaseRepresentation
bin1010000010101000101…
…00111010101011100100
31012222112111020022200010
411001110110322223210
521123041102344220
6422255115450220
733632502625311
oct5012424725344
91188474208603
10345012153060
111233564030a3
1256a47a56970
13266c44065c3
14129ad255d08
158e941ed1e0
hex505453aae4

345012153060 has 24 divisors (see below), whose sum is σ = 966034028736. Its totient is φ = 92003240800.

The previous prime is 345012153047. The next prime is 345012153097. The reversal of 345012153060 is 60351210543.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2875101216 + ... + 2875101335.

It is an arithmetic number, because the mean of its divisors is an integer number (40251417864).

Almost surely, 2345012153060 is an apocalyptic number.

345012153060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

345012153060 is an abundant number, since it is smaller than the sum of its proper divisors (621021875676).

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

345012153060 is a wasteful number, since it uses less digits than its factorization.

345012153060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5750202563 (or 5750202561 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 345012153060 in words is "three hundred forty-five billion, twelve million, one hundred fifty-three thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 5750202551 11500405102 17250607653 23000810204 28751012755 34501215306 57502025510 69002430612 86253038265 115004051020 172506076530 345012153060