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238250104 = 231737113419
BaseRepresentation
bin11100011001101…
…10100001111000
3121121022100200221
432030312201320
5441443000404
635350305424
75622043501
oct1614664170
9547270627
10238250104
11112538914
1267958274
133a48a4c1
14238dbba8
1515db2954
hexe336878

238250104 has 64 divisors (see below), whose sum is σ = 491248800. Its totient is φ = 107864064.

The previous prime is 238250081. The next prime is 238250107. The reversal of 238250104 is 401052832.

238250104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2382501042 = 113526224112021632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238250107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568407 + ... + 568825.

Almost surely, 2238250104 is an apocalyptic number.

It is an amenable number.

238250104 is an abundant number, since it is smaller than the sum of its proper divisors (252998696).

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

238250104 is a wasteful number, since it uses less digits than its factorization.

238250104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 238250104 is about 15435.3524093232. The cubic root of 238250104 is about 619.9324449461.

The spelling of 238250104 in words is "two hundred thirty-eight million, two hundred fifty thousand, one hundred four".

Divisors: 1 2 4 8 17 34 37 68 74 113 136 148 226 296 419 452 629 838 904 1258 1676 1921 2516 3352 3842 4181 5032 7123 7684 8362 14246 15368 15503 16724 28492 31006 33448 47347 56984 62012 71077 94694 124024 142154 189388 263551 284308 378776 527102 568616 804899 1054204 1609798 1751839 2108408 3219596 3503678 6439192 7007356 14014712 29781263 59562526 119125052 238250104