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8074013420 = 2251141538837
BaseRepresentation
bin1111000010011111…
…11010101011101100
3202211200200101020002
413201033322223230
5113013421412140
63413102043432
7404036660504
oct74117725354
922750611202
108074013420
11347362a870
121693b79578
139b8988645
14568452a04
15323c6a415
hex1e13faaec

8074013420 has 48 divisors (see below), whose sum is σ = 18503378208. Its totient is φ = 2934965760.

The previous prime is 8074013417. The next prime is 8074013459. The reversal of 8074013420 is 243104708.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 909242 + ... + 918078.

It is an arithmetic number, because the mean of its divisors is an integer number (385487046).

Almost surely, 28074013420 is an apocalyptic number.

It is an amenable number.

8074013420 is an abundant number, since it is smaller than the sum of its proper divisors (10429364788).

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

8074013420 is a wasteful number, since it uses less digits than its factorization.

8074013420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13010 (or 13008 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 8074013420 is about 89855.5141324115. The cubic root of 8074013420 is about 2006.1488613786.

The spelling of 8074013420 in words is "eight billion, seventy-four million, thirteen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 4153 8306 8837 16612 17674 20765 35348 41530 44185 45683 83060 88370 91366 97207 176740 182732 194414 228415 388828 456830 486035 913660 972070 1944140 36700061 73400122 146800244 183500305 367000610 403700671 734001220 807401342 1614802684 2018503355 4037006710 8074013420