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140715705060 = 223357191959283
BaseRepresentation
bin1000001100001101001…
…1110100001011100100
3111110012201102110112000
42003003103310023210
54301141210030220
6144351025525300
713111031520660
oct2030323641344
9443181373460
10140715705060
115474a38aa27
12233314a3830
1310366c3c908
146b4c6d38a0
1539d8997390
hex20c34f42e4

140715705060 has 192 divisors, whose sum is σ = 526655539200. Its totient is φ = 30470753664.

The previous prime is 140715705019. The next prime is 140715705061. The reversal of 140715705060 is 60507517041.

140715705060 is a `hidden beast` number, since 14 + 0 + 71 + 5 + 70 + 506 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (140715705061) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 907822 + ... + 1051461.

It is an arithmetic number, because the mean of its divisors is an integer number (2742997600).

Almost surely, 2140715705060 is an apocalyptic number.

140715705060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140715705060 is an abundant number, since it is smaller than the sum of its proper divisors (385939834140).

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

140715705060 is a wasteful number, since it uses less digits than its factorization.

140715705060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959327 (or 1959319 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 140715705060 in words is "one hundred forty billion, seven hundred fifteen million, seven hundred five thousand, sixty".