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34893830051 = 29311632271049
BaseRepresentation
bin100000011111110101…
…011001011110100011
310100001210220020010222
4200133311121132203
51032430310030201
624010251513255
72343462442643
oct403765313643
9110053806128
1034893830051
1113886725a83
126919a5882b
1333a122ca22
141990390523
15d935ac91b
hex81fd597a3

34893830051 has 32 divisors (see below), whose sum is σ = 37691136000. Its totient is φ = 32230275840.

The previous prime is 34893829981. The next prime is 34893830057. The reversal of 34893830051 is 15003839843.

It is a cyclic number.

It is not a de Polignac number, because 34893830051 - 230 = 33820088227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34893829984 and 34893830011.

It is not an unprimeable number, because it can be changed into a prime (34893830057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33263375 + ... + 33264423.

It is an arithmetic number, because the mean of its divisors is an integer number (1177848000).

Almost surely, 234893830051 is an apocalyptic number.

34893830051 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

34893830051 is a deficient number, since it is larger than the sum of its proper divisors (2797305949).

34893830051 is a wasteful number, since it uses less digits than its factorization.

34893830051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 34893830051 in words is "thirty-four billion, eight hundred ninety-three million, eight hundred thirty thousand, fifty-one".

Divisors: 1 29 31 163 227 899 1049 4727 5053 6583 7037 30421 32519 37001 146537 170987 204073 238123 943051 1073029 1147031 4958623 5300597 6905567 7381813 33263899 38814049 153717313 214072577 1125607421 1203235519 34893830051