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108230672 = 24113183239
BaseRepresentation
bin1100111001101…
…11100000010000
321112122200120102
412130313200100
5210201340142
614423431532
72452642214
oct634674020
9245580512
10108230672
1156103340
12302b55a8
1319565c24
1410534944
15977d532
hex6737810

108230672 has 80 divisors (see below), whose sum is σ = 239984640. Its totient is φ = 46838400.

The previous prime is 108230657. The next prime is 108230677. The reversal of 108230672 is 276032801.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (108230677) 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, 452729 + ... + 452967.

It is an arithmetic number, because the mean of its divisors is an integer number (2999808).

Almost surely, 2108230672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108230672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119992320).

108230672 is an abundant number, since it is smaller than the sum of its proper divisors (131753968).

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

108230672 is a wasteful number, since it uses less digits than its factorization.

108230672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 108230672 is about 10403.3971374739. The cubic root of 108230672 is about 476.5591198406.

The spelling of 108230672 in words is "one hundred eight million, two hundred thirty thousand, six hundred seventy-two".

Divisors: 1 2 4 8 11 16 22 31 44 62 83 88 124 166 176 239 248 332 341 478 496 664 682 913 956 1328 1364 1826 1912 2573 2629 2728 3652 3824 5146 5258 5456 7304 7409 10292 10516 14608 14818 19837 20584 21032 28303 29636 39674 41168 42064 56606 59272 79348 81499 113212 118544 158696 162998 218207 226424 317392 325996 436414 452848 614947 651992 872828 1229894 1303984 1745656 2459788 3491312 4919576 6764417 9839152 13528834 27057668 54115336 108230672