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107251443470 = 2571271504861
BaseRepresentation
bin110001111100010101…
…1110010011100001110
3101020211112111211122002
41203320223302130032
53224122332142340
6121134242352302
710514535141053
oct1437053623416
9336745454562
10107251443470
1141537709996
121895235b692
13a162c420b2
14529615102a
152bcab70715
hex18f8af270e

107251443470 has 16 divisors (see below), whose sum is σ = 193079814048. Its totient is φ = 42894529440.

The previous prime is 107251443469. The next prime is 107251443491. The reversal of 107251443470 is 74344152701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681161 + ... + 823700.

It is an arithmetic number, because the mean of its divisors is an integer number (12067488378).

Almost surely, 2107251443470 is an apocalyptic number.

107251443470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107251443470 is a deficient number, since it is larger than the sum of its proper divisors (85828370578).

107251443470 is a wasteful number, since it uses less digits than its factorization.

107251443470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511995.

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 107251443470 in words is "one hundred seven billion, two hundred fifty-one million, four hundred forty-three thousand, four hundred seventy".

Divisors: 1 2 5 10 7127 14254 35635 71270 1504861 3009722 7524305 15048610 10725144347 21450288694 53625721735 107251443470