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109472525260 = 2257781946609
BaseRepresentation
bin110010111110100010…
…0100010101111001100
3101110120022212111001121
41211331010202233030
53243144431302020
6122142504050324
710623555053140
oct1457504425714
9343508774047
10109472525260
114247742857a
12192721639a4
13a428145387
145427119220
152caab53baa
hex197d122bcc

109472525260 has 24 divisors (see below), whose sum is σ = 262734060960. Its totient is φ = 37533437184.

The previous prime is 109472525251. The next prime is 109472525297. The reversal of 109472525260 is 62525274901.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390973165 + ... + 390973444.

It is an arithmetic number, because the mean of its divisors is an integer number (10947252540).

Almost surely, 2109472525260 is an apocalyptic number.

109472525260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109472525260 is an abundant number, since it is smaller than the sum of its proper divisors (153261535700).

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

109472525260 is a wasteful number, since it uses less digits than its factorization.

109472525260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781946625 (or 781946623 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 109472525260 in words is "one hundred nine billion, four hundred seventy-two million, five hundred twenty-five thousand, two hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 781946609 1563893218 3127786436 3909733045 5473626263 7819466090 10947252526 15638932180 21894505052 27368131315 54736262630 109472525260