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142037076 = 22311836423
BaseRepresentation
bin10000111011101…
…01000001010100
3100220021020020110
420131311001110
5242330141301
622032203020
73343203156
oct1035650124
9326236213
10142037076
11731a3615
123b699470
132357160c
1414c14ad6
15c70a0d6
hex8775054

142037076 has 12 divisors (see below), whose sum is σ = 331419872. Its totient is φ = 47345688.

The previous prime is 142037069. The next prime is 142037083. The reversal of 142037076 is 670730241.

It is an interprime number because it is at equal distance from previous prime (142037069) and next prime (142037083).

It is a tau number, because it is divible by the number of its divisors (12).

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, 5918200 + ... + 5918223.

Almost surely, 2142037076 is an apocalyptic number.

It is an amenable number.

142037076 is an abundant number, since it is smaller than the sum of its proper divisors (189382796).

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

142037076 is a wasteful number, since it uses less digits than its factorization.

142037076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11836430 (or 11836428 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 142037076 is about 11917.9308606822. The cubic root of 142037076 is about 521.7557466218.

The spelling of 142037076 in words is "one hundred forty-two million, thirty-seven thousand, seventy-six".

Divisors: 1 2 3 4 6 12 11836423 23672846 35509269 47345692 71018538 142037076