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475312941 = 346787583
BaseRepresentation
bin11100010101001…
…011001100101101
31020010101101210000
4130111023030231
51433140003231
6115055334513
714531044005
oct3425131455
91203341700
10475312941
11224335714
12113221439
137762047c
14471ab005
152badd6e6
hex1c54b32d

475312941 has 20 divisors (see below), whose sum is σ = 720641152. Its totient is φ = 312142248.

The previous prime is 475312913. The next prime is 475312961. The reversal of 475312941 is 149213574.

It is not a de Polignac number, because 475312941 - 210 = 475311917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475312896 and 475312905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475312961) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 38365 + ... + 49218.

Almost surely, 2475312941 is an apocalyptic number.

It is an amenable number.

475312941 is a deficient number, since it is larger than the sum of its proper divisors (245328211).

475312941 is an equidigital number, since it uses as much as digits as its factorization.

475312941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87662 (or 87653 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 475312941 is about 21801.6728945281. The cubic root of 475312941 is about 780.4166856458.

The spelling of 475312941 in words is "four hundred seventy-five million, three hundred twelve thousand, nine hundred forty-one".

Divisors: 1 3 9 27 67 81 201 603 1809 5427 87583 262749 788247 2364741 5868061 7094223 17604183 52812549 158437647 475312941