Search a number
-
+
42300936154 = 2171244145181
BaseRepresentation
bin100111011001010101…
…010000111111011010
311001012000200012112001
4213121111100333122
51143113014424104
631233251511214
73025154011321
oct473125207732
9131160605461
1042300936154
1116a37859474
1282465b850a
133cb1994849
1420940010b8
1511789e0aa4
hex9d9550fda

42300936154 has 8 divisors (see below), whose sum is σ = 67183839828. Its totient is φ = 19906322880.

The previous prime is 42300936149. The next prime is 42300936187. The reversal of 42300936154 is 45163900324.

It can be written as a sum of positive squares in 2 ways, for example, as 42034430529 + 266505625 = 205023^2 + 16325^2 .

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, 622072557 + ... + 622072624.

Almost surely, 242300936154 is an apocalyptic number.

42300936154 is a deficient number, since it is larger than the sum of its proper divisors (24882903674).

42300936154 is a wasteful number, since it uses less digits than its factorization.

42300936154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244145200.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 42300936154 in words is "forty-two billion, three hundred million, nine hundred thirty-six thousand, one hundred fifty-four".

Divisors: 1 2 17 34 1244145181 2488290362 21150468077 42300936154