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200744074 = 2127790331
BaseRepresentation
bin10111111011100…
…01110010001010
3111222201212002201
423331301302022
5402342302244
631530350414
74655203456
oct1375616212
9458655081
10200744074
11a3350aa3
125728b40a
1332787b9b
141c937666
1512954ad4
hexbf71c8a

200744074 has 8 divisors (see below), whose sum is σ = 303487488. Its totient is φ = 99581580.

The previous prime is 200744059. The next prime is 200744099. The reversal of 200744074 is 470447002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2007440742 = 80596366492234952, which contains 22 as substring.

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, 394912 + ... + 395419.

It is an arithmetic number, because the mean of its divisors is an integer number (37935936).

Almost surely, 2200744074 is an apocalyptic number.

200744074 is a deficient number, since it is larger than the sum of its proper divisors (102743414).

200744074 is a wasteful number, since it uses less digits than its factorization.

200744074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790460.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 200744074 is about 14168.4181897628. The cubic root of 200744074 is about 585.5278786489.

The spelling of 200744074 in words is "two hundred million, seven hundred forty-four thousand, seventy-four".

Divisors: 1 2 127 254 790331 1580662 100372037 200744074