[go: up one dir, main page]

Search a number
-
+
108235488 = 2531127453
BaseRepresentation
bin1100111001110…
…00101011100000
321112122221011210
412130320223200
5210202013423
614423510120
72452662234
oct634705340
9245587153
10108235488
1156106a19
12302b8340
131956818a
14105365c4
15977eb93
hex6738ae0

108235488 has 24 divisors (see below), whose sum is σ = 284118408. Its totient is φ = 36078464.

The previous prime is 108235483. The next prime is 108235507. The reversal of 108235488 is 884532801.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108235483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563631 + ... + 563822.

It is an arithmetic number, because the mean of its divisors is an integer number (11838267).

Almost surely, 2108235488 is an apocalyptic number.

It is an amenable number.

108235488 is an abundant number, since it is smaller than the sum of its proper divisors (175882920).

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

108235488 is a wasteful number, since it uses less digits than its factorization.

108235488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127466 (or 1127458 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 108235488 is about 10403.6285977538. The cubic root of 108235488 is about 476.5661883072.

The spelling of 108235488 in words is "one hundred eight million, two hundred thirty-five thousand, four hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 1127453 2254906 3382359 4509812 6764718 9019624 13529436 18039248 27058872 36078496 54117744 108235488