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142373708 = 22172817451
BaseRepresentation
bin10000111110001…
…11001101001100
3100220220100000022
420133013031030
5242421424313
622043321312
73346104461
oct1037071514
9326810008
10142373708
1173403524
123b820238
132365b8c9
1414ca1668
15c774c08
hex87c734c

142373708 has 24 divisors (see below), whose sum is σ = 264784464. Its totient is φ = 66752000.

The previous prime is 142373701. The next prime is 142373717. The reversal of 142373708 is 807373241.

142373708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142373701) 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, 15383 + ... + 22833.

It is an arithmetic number, because the mean of its divisors is an integer number (11032686).

Almost surely, 2142373708 is an apocalyptic number.

It is an amenable number.

142373708 is a deficient number, since it is larger than the sum of its proper divisors (122410756).

142373708 is a wasteful number, since it uses less digits than its factorization.

142373708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7753 (or 7751 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 142373708 is about 11932.0454239833. The cubic root of 142373708 is about 522.1676135108.

The spelling of 142373708 in words is "one hundred forty-two million, three hundred seventy-three thousand, seven hundred eight".

Divisors: 1 2 4 17 34 68 281 562 1124 4777 7451 9554 14902 19108 29804 126667 253334 506668 2093731 4187462 8374924 35593427 71186854 142373708