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119231952 = 24373111447
BaseRepresentation
bin1110001101101…
…01010111010000
322022100121111020
413012311113100
5221010410302
615455315440
72645312010
oct706652720
9268317436
10119231952
1161337804
1233b1bb80
131b918468
1411b99c40
15a702ebc
hex71b55d0

119231952 has 80 divisors (see below), whose sum is σ = 363405312. Its totient is φ = 32964480.

The previous prime is 119231951. The next prime is 119231969. The reversal of 119231952 is 259132911.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119231951) 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, 4693 + ... + 16139.

Almost surely, 2119231952 is an apocalyptic number.

119231952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119231952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181702656).

119231952 is an abundant number, since it is smaller than the sum of its proper divisors (244173360).

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

119231952 is a wasteful number, since it uses less digits than its factorization.

119231952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11496 (or 11490 counting only the distinct ones).

The product of its digits is 4860, while the sum is 33.

The square root of 119231952 is about 10919.3384414991. The cubic root of 119231952 is about 492.1878455165.

The spelling of 119231952 in words is "one hundred nineteen million, two hundred thirty-one thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 31 42 48 56 62 84 93 112 124 168 186 217 248 336 372 434 496 651 744 868 1302 1488 1736 2604 3472 5208 10416 11447 22894 34341 45788 68682 80129 91576 137364 160258 183152 240387 274728 320516 354857 480774 549456 641032 709714 961548 1064571 1282064 1419428 1923096 2129142 2483999 2838856 3846192 4258284 4967998 5677712 7451997 8516568 9935996 14903994 17033136 19871992 29807988 39743984 59615976 119231952