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142160362 = 2105167631
BaseRepresentation
bin10000111100100…
…11000111101010
3100220111111100121
420132103013222
5242343112422
622034553454
73344225461
oct1036230752
9326444317
10142160362
1173278203
123b73888a
13235b5776
1414c479d8
15c7318c7
hex87931ea

142160362 has 8 divisors (see below), whose sum is σ = 213446592. Its totient is φ = 71011500.

The previous prime is 142160353. The next prime is 142160393. The reversal of 142160362 is 263061241.

142160362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 31714 + ... + 35917.

It is an arithmetic number, because the mean of its divisors is an integer number (26680824).

Almost surely, 2142160362 is an apocalyptic number.

142160362 is a deficient number, since it is larger than the sum of its proper divisors (71286230).

142160362 is a wasteful number, since it uses less digits than its factorization.

142160362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68684.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 142160362 is about 11923.1020292540. The cubic root of 142160362 is about 521.9066616238.

The spelling of 142160362 in words is "one hundred forty-two million, one hundred sixty thousand, three hundred sixty-two".

Divisors: 1 2 1051 2102 67631 135262 71080181 142160362