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407010401 = 758144343
BaseRepresentation
bin11000010000100…
…111110001100001
31001100212021022022
4120100213301201
51313143313101
6104215351225
713041350150
oct3020476141
91040767268
10407010401
11199823a36
12b4382515
1366427475
143c0ab597
1525aeaa1b
hex18427c61

407010401 has 4 divisors (see below), whose sum is σ = 465154752. Its totient is φ = 348866052.

The previous prime is 407010391. The next prime is 407010421. The reversal of 407010401 is 104010704.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-407010401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 407010401.

It is not an unprimeable number, because it can be changed into a prime (407010421) 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, 29072165 + ... + 29072178.

It is an arithmetic number, because the mean of its divisors is an integer number (116288688).

Almost surely, 2407010401 is an apocalyptic number.

It is an amenable number.

407010401 is a deficient number, since it is larger than the sum of its proper divisors (58144351).

407010401 is an equidigital number, since it uses as much as digits as its factorization.

407010401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58144350.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 407010401 is about 20174.4987793997. The cubic root of 407010401 is about 741.0858183203.

The spelling of 407010401 in words is "four hundred seven million, ten thousand, four hundred one".

Divisors: 1 7 58144343 407010401