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107548407140 = 22532077167641
BaseRepresentation
bin110010000101001100…
…0100111010101100100
3101021121020022011012112
41210022120213111210
53230224343012030
6121223531340152
710525102243256
oct1441230472544
9337536264175
10107548407140
114167a2aa109
1218a158b1658
13a1ac618b45
1452c3773cd6
152be6c7ea95
hex190a627564

107548407140 has 24 divisors (see below), whose sum is σ = 225860043192. Its totient is φ = 43017765120.

The previous prime is 107548407133. The next prime is 107548407149. The reversal of 107548407140 is 41704845701.

It can be written as a sum of positive squares in 4 ways, for example, as 29581248064 + 77967159076 = 171992^2 + 279226^2 .

It is not an unprimeable number, because it can be changed into a prime (107548407149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557720 + ... + 725360.

It is an arithmetic number, because the mean of its divisors is an integer number (9410835133).

Almost surely, 2107548407140 is an apocalyptic number.

107548407140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107548407140 is an abundant number, since it is smaller than the sum of its proper divisors (118311636052).

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

107548407140 is a wasteful number, since it uses less digits than its factorization.

107548407140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199727 (or 199725 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 41.

The spelling of 107548407140 in words is "one hundred seven billion, five hundred forty-eight million, four hundred seven thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 32077 64154 128308 160385 167641 320770 335282 641540 670564 838205 1676410 3352820 5377420357 10754840714 21509681428 26887101785 53774203570 107548407140