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38801362 = 229668989
BaseRepresentation
bin1001010000000…
…0111111010010
32201000022110111
42110000333102
534413120422
63503351534
7650543335
oct224007722
981008414
1038801362
111a9a2046
1210bb25aa
1380670b2
14522061c
153616a77
hex2500fd2

38801362 has 8 divisors (see below), whose sum is σ = 60209100. Its totient is φ = 18731664.

The previous prime is 38801359. The next prime is 38801369. The reversal of 38801362 is 26310883.

It can be written as a sum of positive squares in 2 ways, for example, as 37589161 + 1212201 = 6131^2 + 1101^2 .

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

It is not an unprimeable number, because it can be changed into a prime (38801369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334437 + ... + 334552.

Almost surely, 238801362 is an apocalyptic number.

38801362 is a deficient number, since it is larger than the sum of its proper divisors (21407738).

38801362 is a wasteful number, since it uses less digits than its factorization.

38801362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669020.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 38801362 is about 6229.0739279607. The cubic root of 38801362 is about 338.5444175004.

The spelling of 38801362 in words is "thirty-eight million, eight hundred one thousand, three hundred sixty-two".

Divisors: 1 2 29 58 668989 1337978 19400681 38801362