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472730502353 = 17163170599243
BaseRepresentation
bin1101110000100001110…
…11110000010011010001
31200012012101211200221012
412320100323300103101
530221123002033403
61001100331140305
746103462653634
oct6702073602321
91605171750835
10472730502353
1117253605428a
12777505a4695
133576968bc55
1418c476abc1b
15c46bab6ed8
hex6e10ef04d1

472730502353 has 8 divisors (see below), whose sum is σ = 503608968288. Its totient is φ = 442193235264.

The previous prime is 472730502289. The next prime is 472730502397. The reversal of 472730502353 is 353205037274.

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 472730502353 - 26 = 472730502289 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 472730502353.

It is not an unprimeable number, because it can be changed into a prime (472730502053) 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, 85296851 + ... + 85302392.

It is an arithmetic number, because the mean of its divisors is an integer number (62951121036).

Almost surely, 2472730502353 is an apocalyptic number.

It is an amenable number.

472730502353 is a deficient number, since it is larger than the sum of its proper divisors (30878465935).

472730502353 is a wasteful number, since it uses less digits than its factorization.

472730502353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170599423.

The product of its (nonzero) digits is 529200, while the sum is 41.

The spelling of 472730502353 in words is "four hundred seventy-two billion, seven hundred thirty million, five hundred two thousand, three hundred fifty-three".

Divisors: 1 17 163 2771 170599243 2900187131 27807676609 472730502353