Search a number
-
+
42237160092 = 22321517769897
BaseRepresentation
bin100111010101100001…
…111110101010011100
311001000120200001012200
4213111201332222130
51143000203110332
631223052531500
73023450636301
oct472541765234
9131016601180
1042237160092
1116a04859586
128229180b90
133ca16c4c2a
14208975d0a8
1511730e417c
hex9d587ea9c

42237160092 has 36 divisors (see below), whose sum is σ = 107473229136. Its totient is φ = 13985812800.

The previous prime is 42237160073. The next prime is 42237160103. The reversal of 42237160092 is 29006173224.

42237160092 is a `hidden beast` number, since 42 + 2 + 3 + 7 + 1 + 600 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3879513 + ... + 3890384.

It is an arithmetic number, because the mean of its divisors is an integer number (2985367476).

Almost surely, 242237160092 is an apocalyptic number.

It is an amenable number.

42237160092 is an abundant number, since it is smaller than the sum of its proper divisors (65236069044).

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

42237160092 is a wasteful number, since it uses less digits than its factorization.

42237160092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7770058 (or 7770053 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 42237160092 in words is "forty-two billion, two hundred thirty-seven million, one hundred sixty thousand, ninety-two".

Divisors: 1 2 3 4 6 9 12 18 36 151 302 453 604 906 1359 1812 2718 5436 7769897 15539794 23309691 31079588 46619382 69929073 93238764 139858146 279716292 1173254447 2346508894 3519763341 4693017788 7039526682 10559290023 14079053364 21118580046 42237160092