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119030740 = 2255951537
BaseRepresentation
bin1110001100001…
…00001111010100
322021222101110221
413012010033110
5220432440430
615451124124
72643513253
oct706041724
9267871427
10119030740
116120a614
1233a43644
131b8779ba
1411b4679a
15a6b357a
hex71843d4

119030740 has 12 divisors (see below), whose sum is σ = 249964596. Its totient is φ = 47612288.

The previous prime is 119030711. The next prime is 119030767. The reversal of 119030740 is 47030911.

It can be written as a sum of positive squares in 2 ways, for example, as 27751824 + 91278916 = 5268^2 + 9554^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2975749 + ... + 2975788.

It is an arithmetic number, because the mean of its divisors is an integer number (20830383).

Almost surely, 2119030740 is an apocalyptic number.

119030740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119030740 is an abundant number, since it is smaller than the sum of its proper divisors (130933856).

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

119030740 is a wasteful number, since it uses less digits than its factorization.

119030740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5951546 (or 5951544 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 119030740 is about 10910.1209892466. The cubic root of 119030740 is about 491.9108228440.

The spelling of 119030740 in words is "one hundred nineteen million, thirty thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 5951537 11903074 23806148 29757685 59515370 119030740