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142074008060 = 2257103700403
BaseRepresentation
bin1000010001010001000…
…1010101000111111100
3111120201101022101221112
42010110101111013330
54311431421224220
6145133511021152
713156504100015
oct2042421250774
9446641271845
10142074008060
115528708a096
122365036a7b8
131052247c2ba
146c3ac7000c
153a67d525c5
hex21144551fc

142074008060 has 12 divisors (see below), whose sum is σ = 298355416968. Its totient is φ = 56829603216.

The previous prime is 142074008053. The next prime is 142074008099. The reversal of 142074008060 is 60800470241.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3551850182 + ... + 3551850221.

It is an arithmetic number, because the mean of its divisors is an integer number (24862951414).

Almost surely, 2142074008060 is an apocalyptic number.

142074008060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142074008060 is an abundant number, since it is smaller than the sum of its proper divisors (156281408908).

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

142074008060 is a wasteful number, since it uses less digits than its factorization.

142074008060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7103700412 (or 7103700410 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 142074008060 in words is "one hundred forty-two billion, seventy-four million, eight thousand, sixty".

Divisors: 1 2 4 5 10 20 7103700403 14207400806 28414801612 35518502015 71037004030 142074008060