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142036062 = 2375216491
BaseRepresentation
bin10000111011101…
…00110001011110
3100220021011211220
420131310301132
5242330123222
622032154210
73343200210
oct1035646136
9326234756
10142036062
11731a2883
123b698966
132357100c
1414c145b0
15c709b5c
hex8774c5e

142036062 has 32 divisors (see below), whose sum is σ = 325327104. Its totient is φ = 40497600.

The previous prime is 142036049. The next prime is 142036067. The reversal of 142036062 is 260630241.

142036062 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142036067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18637 + ... + 25127.

It is an arithmetic number, because the mean of its divisors is an integer number (10166472).

Almost surely, 2142036062 is an apocalyptic number.

142036062 is an abundant number, since it is smaller than the sum of its proper divisors (183291042).

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

142036062 is a wasteful number, since it uses less digits than its factorization.

142036062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7024.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 142036062 is about 11917.8883196647. Note that the first 3 decimals coincide. The cubic root of 142036062 is about 521.7545050173.

The spelling of 142036062 in words is "one hundred forty-two million, thirty-six thousand, sixty-two".

Divisors: 1 2 3 6 7 14 21 42 521 1042 1563 3126 3647 6491 7294 10941 12982 19473 21882 38946 45437 90874 136311 272622 3381811 6763622 10145433 20290866 23672677 47345354 71018031 142036062