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38469054 = 2313493193
BaseRepresentation
bin1001001010111…
…1110110111110
32200101102121210
42102233312332
534322002204
63452305250
7644660451
oct222576676
980342553
1038469054
111a795408
1210a72226
137c7ba70
145175498
15359d389
hex24afdbe

38469054 has 16 divisors (see below), whose sum is σ = 82856592. Its totient is φ = 11836608.

The previous prime is 38469037. The next prime is 38469071. The reversal of 38469054 is 45096483.

It is an interprime number because it is at equal distance from previous prime (38469037) and next prime (38469071).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246519 + ... + 246674.

It is an arithmetic number, because the mean of its divisors is an integer number (5178537).

Almost surely, 238469054 is an apocalyptic number.

38469054 is an abundant number, since it is smaller than the sum of its proper divisors (44387538).

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

38469054 is a wasteful number, since it uses less digits than its factorization.

38469054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493211.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 38469054 is about 6202.3426219454. The cubic root of 38469054 is about 337.5751755722.

The spelling of 38469054 in words is "thirty-eight million, four hundred sixty-nine thousand, fifty-four".

Divisors: 1 2 3 6 13 26 39 78 493193 986386 1479579 2959158 6411509 12823018 19234527 38469054