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472263296167 = 13164772204767
BaseRepresentation
bin1101101111101010001…
…01100000010010100111
31200010222211201011112101
412313311011200102213
530214143400434132
61000542121232531
746056060532525
oct6676505402247
91603884634471
10472263296167
11172316356373
1277640032747
13356c39496a0
1418c01611315
15c440a7a7e7
hex6df51604a7

472263296167 has 8 divisors (see below), whose sum is σ = 508622339456. Its totient is φ = 435908695392.

The previous prime is 472263296161. The next prime is 472263296201. The reversal of 472263296167 is 761692362274.

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 472263296167 - 23 = 472263296159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472263296161) 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, 888183 + ... + 1316584.

It is an arithmetic number, because the mean of its divisors is an integer number (63577792432).

Almost surely, 2472263296167 is an apocalyptic number.

472263296167 is a deficient number, since it is larger than the sum of its proper divisors (36359043289).

472263296167 is a wasteful number, since it uses less digits than its factorization.

472263296167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221257.

The product of its digits is 9144576, while the sum is 55.

The spelling of 472263296167 in words is "four hundred seventy-two billion, two hundred sixty-three million, two hundred ninety-six thousand, one hundred sixty-seven".

Divisors: 1 13 16477 214201 2204767 28661971 36327945859 472263296167