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147407007 = 3114466879
BaseRepresentation
bin10001100100101…
…00000010011111
3101021101001101210
420302110002133
5300214011012
622343235503
73436640016
oct1062240237
9337331353
10147407007
1176231080
1241448b93
13247018a7
1415811a7d
15ce1b23c
hex8c9409f

147407007 has 8 divisors (see below), whose sum is σ = 214410240. Its totient is φ = 89337560.

The previous prime is 147407003. The next prime is 147407009. The reversal of 147407007 is 700704741.

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

It is a cyclic number.

It is not a de Polignac number, because 147407007 - 22 = 147407003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147407003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2233407 + ... + 2233472.

It is an arithmetic number, because the mean of its divisors is an integer number (26801280).

Almost surely, 2147407007 is an apocalyptic number.

147407007 is a deficient number, since it is larger than the sum of its proper divisors (67003233).

147407007 is a wasteful number, since it uses less digits than its factorization.

147407007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4466893.

The product of its (nonzero) digits is 5488, while the sum is 30.

The square root of 147407007 is about 12141.1287366538. The cubic root of 147407007 is about 528.2498423024.

The spelling of 147407007 in words is "one hundred forty-seven million, four hundred seven thousand, seven".

Divisors: 1 3 11 33 4466879 13400637 49135669 147407007