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94132031142 = 2379198590783
BaseRepresentation
bin101011110101010110…
…1001100111010100110
322222222020000122020210
41113222231030322212
53020240244444032
6111124344040250
76541452030402
oct1275255147246
9288866018223
1094132031142
1136a15094266
12162b0763086
138b51bc0b16
1447ad9c0102
1526aded22cc
hex15eab4cea6

94132031142 has 16 divisors (see below), whose sum is σ = 190647152640. Its totient is φ = 30980161992.

The previous prime is 94132031141. The next prime is 94132031143. The reversal of 94132031142 is 24113023149.

It is an interprime number because it is at equal distance from previous prime (94132031141) and next prime (94132031143).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94132031141) 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, 99294918 + ... + 99295865.

It is an arithmetic number, because the mean of its divisors is an integer number (11915447040).

Almost surely, 294132031142 is an apocalyptic number.

94132031142 is an abundant number, since it is smaller than the sum of its proper divisors (96515121498).

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

94132031142 is a wasteful number, since it uses less digits than its factorization.

94132031142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198590867.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 94132031142 in words is "ninety-four billion, one hundred thirty-two million, thirty-one thousand, one hundred forty-two".

Divisors: 1 2 3 6 79 158 237 474 198590783 397181566 595772349 1191544698 15688671857 31377343714 47066015571 94132031142