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119152404 = 223373972
BaseRepresentation
bin1110001101000…
…01111100010100
322022012120101000
413012201330110
5221000334104
615453503300
72644531050
oct706417424
9268176330
10119152404
1161292a68
1233aa1b30
131b8bb1a7
1411b78c60
15a6d9639
hex71a1f14

119152404 has 72 divisors (see below), whose sum is σ = 353935680. Its totient is φ = 33957792.

The previous prime is 119152403. The next prime is 119152409. The reversal of 119152404 is 404251911.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119152403) 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 23 ways as a sum of consecutive naturals, for example, 299934 + ... + 300330.

Almost surely, 2119152404 is an apocalyptic number.

119152404 is a gapful number since it is divisible by the number (14) 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 119152404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176967840).

119152404 is an abundant number, since it is smaller than the sum of its proper divisors (234783276).

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

119152404 is an equidigital number, since it uses as much as digits as its factorization.

119152404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 119152404 is about 10915.6953053848. The cubic root of 119152404 is about 492.0783634847.

The spelling of 119152404 in words is "one hundred nineteen million, one hundred fifty-two thousand, four hundred four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 378 397 756 794 1191 1588 2382 2779 3573 4764 5558 7146 8337 10719 11116 14292 16674 21438 25011 33348 42876 50022 75033 100044 150066 157609 300132 315218 472827 630436 945654 1103263 1418481 1891308 2206526 2836962 3309789 4255443 4413052 5673924 6619578 8510886 9929367 13239156 17021772 19858734 29788101 39717468 59576202 119152404