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38269368 = 2333177173
BaseRepresentation
bin1001000111111…
…1000110111000
32200000021201000
42101333012320
534244104433
63444125000
7643166334
oct221770670
980007630
1038269368
111a669385
1210996760
137c0bbc7
1451227c4
15355e113
hex247f1b8

38269368 has 32 divisors (see below), whose sum is σ = 106304400. Its totient is φ = 12756384.

The previous prime is 38269367. The next prime is 38269369. The reversal of 38269368 is 86396283.

It is an interprime number because it is at equal distance from previous prime (38269367) and next prime (38269369).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38269367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88371 + ... + 88802.

Almost surely, 238269368 is an apocalyptic number.

It is an amenable number.

38269368 is an abundant number, since it is smaller than the sum of its proper divisors (68035032).

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

38269368 is a wasteful number, since it uses less digits than its factorization.

38269368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177188 (or 177178 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 38269368 is about 6186.2240502588. The cubic root of 38269368 is about 336.9900644841.

The spelling of 38269368 in words is "thirty-eight million, two hundred sixty-nine thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 177173 354346 531519 708692 1063038 1417384 1594557 2126076 3189114 4252152 4783671 6378228 9567342 12756456 19134684 38269368