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119494992 = 2434160719
BaseRepresentation
bin1110001111101…
…01100101010000
322022211222022110
413013311211100
5221042314432
615505105320
72650455621
oct707654520
9268758273
10119494992
11614a73a1
1234028240
131b9ab0c6
1411c27a48
15a755dcc
hex71f5950

119494992 has 40 divisors (see below), whose sum is σ = 316229760. Its totient is φ = 38859520.

The previous prime is 119494967. The next prime is 119495021. The reversal of 119494992 is 299494911.

It is a happy number.

It is a super-2 number, since 2×1194949922 = 28558106226160128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28392 + ... + 32327.

It is an arithmetic number, because the mean of its divisors is an integer number (7905744).

Almost surely, 2119494992 is an apocalyptic number.

119494992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

119494992 is an abundant number, since it is smaller than the sum of its proper divisors (196734768).

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

119494992 is a wasteful number, since it uses less digits than its factorization.

119494992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60771 (or 60765 counting only the distinct ones).

The product of its digits is 209952, while the sum is 48.

The square root of 119494992 is about 10931.3764915495. The cubic root of 119494992 is about 492.5495215048.

The spelling of 119494992 in words is "one hundred nineteen million, four hundred ninety-four thousand, nine hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 16 24 41 48 82 123 164 246 328 492 656 984 1968 60719 121438 182157 242876 364314 485752 728628 971504 1457256 2489479 2914512 4978958 7468437 9957916 14936874 19915832 29873748 39831664 59747496 119494992