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93125652140 = 22515729657851
BaseRepresentation
bin101011010111010111…
…0001010111010101100
322220101002100021210102
41112232232022322230
53011210131332030
6110440433530232
76504511661003
oct1265656127254
9286332307712
1093125652140
1136549003884
121606b713978
138a2155c2a1
144716091c3a
152650990c45
hex15aeb8aeac

93125652140 has 24 divisors (see below), whose sum is σ = 196809505872. Its totient is φ = 37012996800.

The previous prime is 93125652133. The next prime is 93125652143. The reversal of 93125652140 is 4125652139.

It is a junction number, because it is equal to n+sod(n) for n = 93125652094 and 93125652103.

It is not an unprimeable number, because it can be changed into a prime (93125652143) 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, 14825786 + ... + 14832065.

It is an arithmetic number, because the mean of its divisors is an integer number (8200396078).

Almost surely, 293125652140 is an apocalyptic number.

It is an amenable number.

93125652140 is an abundant number, since it is smaller than the sum of its proper divisors (103683853732).

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

93125652140 is a wasteful number, since it uses less digits than its factorization.

93125652140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29658017 (or 29658015 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 93125652140 in words is "ninety-three billion, one hundred twenty-five million, six hundred fifty-two thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 157 314 628 785 1570 3140 29657851 59315702 118631404 148289255 296578510 593157020 4656282607 9312565214 18625130428 23281413035 46562826070 93125652140