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9134580001 = 31294663871
BaseRepresentation
bin10001000000111011…
…01010000100100001
3212120121022202001211
420200131222010201
5122201423030001
64110225430121
7442235435401
oct104035520441
925517282054
109134580001
113968261178
12192b19b341
13b27610631
14629248801
15386e12351
hex22076a121

9134580001 has 4 divisors (see below), whose sum is σ = 9429243904. Its totient is φ = 8839916100.

The previous prime is 9134579989. The next prime is 9134580053. The reversal of 9134580001 is 1000854319.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1000854319 = 4672143157.

It is a cyclic number.

It is not a de Polignac number, because 9134580001 - 219 = 9134055713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 294663871 = 9134580001 / (9 + 1 + 3 + 4 + 5 + 8 + 0 + 0 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9134580061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147331905 + ... + 147331966.

It is an arithmetic number, because the mean of its divisors is an integer number (2357310976).

Almost surely, 29134580001 is an apocalyptic number.

It is an amenable number.

9134580001 is a deficient number, since it is larger than the sum of its proper divisors (294663903).

9134580001 is a wasteful number, since it uses less digits than its factorization.

9134580001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294663902.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 9134580001 is about 95574.9967355479. The cubic root of 9134580001 is about 2090.4006314390.

The spelling of 9134580001 in words is "nine billion, one hundred thirty-four million, five hundred eighty thousand, one".

Divisors: 1 31 294663871 9134580001