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906580429001 = 132932237106397
BaseRepresentation
bin11010011000101000110…
…01111000100011001001
310012200001011000111210222
431030110121320203021
5104323134042212001
61532251032515425
7122332623333512
oct15142431704311
93180034014728
10906580429001
1131a52a021575
1212784bb4bb75
136764ab8a690
1431c43325a09
15188b00b861b
hexd3146788c9

906580429001 has 16 divisors (see below), whose sum is σ = 980096667984. Its totient is φ = 833606701824.

The previous prime is 906580428973. The next prime is 906580429091. The reversal of 906580429001 is 100924085609.

It can be written as a sum of positive squares in 8 ways, for example, as 286701348025 + 619879080976 = 535445^2 + 787324^2 .

It is not a de Polignac number, because 906580429001 - 230 = 905506687177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (906580429091) 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, 8467535 + ... + 8573931.

It is an arithmetic number, because the mean of its divisors is an integer number (61256041749).

Almost surely, 2906580429001 is an apocalyptic number.

It is an amenable number.

906580429001 is a deficient number, since it is larger than the sum of its proper divisors (73516238983).

906580429001 is a wasteful number, since it uses less digits than its factorization.

906580429001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108940.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 906580429001 in words is "nine hundred six billion, five hundred eighty million, four hundred twenty-nine thousand, one".

Divisors: 1 13 293 2237 3809 29081 106397 655441 1383161 8520733 31174321 238010089 405266173 3094131157 69736956077 906580429001