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200112302938 = 28919912374567
BaseRepresentation
bin1011101001011110011…
…1110110101101011010
3201010112011121021011111
42322113213312231122
511234312222143223
6231532541050534
720312653336552
oct2722747665532
9633464537144
10200112302938
117795a1a6049
1232949256a4a
1315b4167c812
149984d96162
15531325930d
hex2e979f6b5a

200112302938 has 32 divisors (see below), whose sum is σ = 305379936000. Its totient is φ = 98333668224.

The previous prime is 200112302917. The next prime is 200112302939. The reversal of 200112302938 is 839203211002.

It is not an unprimeable number, because it can be changed into a prime (200112302939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43814731 + ... + 43819297.

It is an arithmetic number, because the mean of its divisors is an integer number (9543123000).

Almost surely, 2200112302938 is an apocalyptic number.

200112302938 is a deficient number, since it is larger than the sum of its proper divisors (105267633062).

200112302938 is a wasteful number, since it uses less digits than its factorization.

200112302938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6094.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 200112302938 in words is "two hundred billion, one hundred twelve million, three hundred two thousand, nine hundred thirty-eight".

Divisors: 1 2 89 178 199 398 1237 2474 4567 9134 17711 35422 110093 220186 246163 406463 492326 812926 908833 1817666 5649379 11298758 21908507 43817014 80886137 161772274 502794731 1005589462 1124226421 2248452842 100056151469 200112302938