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472531324829 = 9716329886239
BaseRepresentation
bin1101110000001010000…
…11111100111110011101
31200011200112001102201212
412320011003330332131
530220221004343304
61001024454114205
746065523663304
oct6700503747635
91604615042655
10472531324829
11172443683263
12776b594b965
1335737332125
1418c2906143b
15c45937166e
hex6e050fcf9d

472531324829 has 8 divisors (see below), whose sum is σ = 480331649280. Its totient is φ = 464790773376.

The previous prime is 472531324801. The next prime is 472531324891. The reversal of 472531324829 is 928423135274.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-472531324829 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 (472531326829) 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, 14927309 + ... + 14958930.

It is an arithmetic number, because the mean of its divisors is an integer number (60041456160).

Almost surely, 2472531324829 is an apocalyptic number.

It is an amenable number.

472531324829 is a deficient number, since it is larger than the sum of its proper divisors (7800324451).

472531324829 is a wasteful number, since it uses less digits than its factorization.

472531324829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29886499.

The product of its digits is 2903040, while the sum is 50.

The spelling of 472531324829 in words is "four hundred seventy-two billion, five hundred thirty-one million, three hundred twenty-four thousand, eight hundred twenty-nine".

Divisors: 1 97 163 15811 29886239 2898965183 4871456957 472531324829