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5838744042 = 2321931550721
BaseRepresentation
bin1010111000000010…
…00010100111101010
3120001220121221002100
411130001002213222
543424204302132
62403212314230
7264455335245
oct53401024752
916056557070
105838744042
1125269008aa
12116b472976
13720858741
143d563425c
152428d337c
hex15c0429ea

5838744042 has 48 divisors (see below), whose sum is σ = 13746021120. Its totient is φ = 1784332800.

The previous prime is 5838743983. The next prime is 5838744053. The reversal of 5838744042 is 2404478385.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264759 + ... + 285962.

It is an arithmetic number, because the mean of its divisors is an integer number (286375440).

Almost surely, 25838744042 is an apocalyptic number.

5838744042 is an abundant number, since it is smaller than the sum of its proper divisors (7907277078).

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

5838744042 is a wasteful number, since it uses less digits than its factorization.

5838744042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550779 (or 550776 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The square root of 5838744042 is about 76411.6747755211. The cubic root of 5838744042 is about 1800.6935642075.

The spelling of 5838744042 in words is "five billion, eight hundred thirty-eight million, seven hundred forty-four thousand, forty-two".

Divisors: 1 2 3 6 9 18 19 31 38 57 62 93 114 171 186 279 342 558 589 1178 1767 3534 5301 10602 550721 1101442 1652163 3304326 4956489 9912978 10463699 17072351 20927398 31391097 34144702 51217053 62782194 94173291 102434106 153651159 188346582 307302318 324374669 648749338 973124007 1946248014 2919372021 5838744042