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470629401 = 31115194447
BaseRepresentation
bin11100000011010…
…011110000011001
31012210120110011120
4130003103300121
51430440120101
6114411115453
714443166244
oct3403236031
91183513146
10470629401
11221726920
12111742b89
1376670748
144670c25b
152b4b5b36
hex1c0d3c19

470629401 has 16 divisors (see below), whose sum is σ = 689092608. Its totient is φ = 283338000.

The previous prime is 470629349. The next prime is 470629417. The reversal of 470629401 is 104926074.

It is a happy number.

It is not a de Polignac number, because 470629401 - 26 = 470629337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (470629301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42241 + ... + 52206.

It is an arithmetic number, because the mean of its divisors is an integer number (43068288).

Almost surely, 2470629401 is an apocalyptic number.

It is an amenable number.

470629401 is a deficient number, since it is larger than the sum of its proper divisors (218463207).

470629401 is a wasteful number, since it uses less digits than its factorization.

470629401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94612.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 470629401 is about 21693.9945837552. The cubic root of 470629401 is about 777.8449173554.

The spelling of 470629401 in words is "four hundred seventy million, six hundred twenty-nine thousand, four hundred one".

Divisors: 1 3 11 33 151 453 1661 4983 94447 283341 1038917 3116751 14261497 42784491 156876467 470629401