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472025535401 = 7971316352813
BaseRepresentation
bin1101101111001101110…
…10100001001110101001
31200010101021022200002002
412313212322201032221
530213202014113101
61000502345220345
746050142564460
oct6674672411651
91603337280062
10472025535401
11172204122172
12775944916b5
1335686600b44
1418bbbbdd9d7
15c429c62d6b
hex6de6ea13a9

472025535401 has 16 divisors (see below), whose sum is σ = 545070900864. Its totient is φ = 400384249344.

The previous prime is 472025535361. The next prime is 472025535413. The reversal of 472025535401 is 104535520274.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-472025535401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472025535481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8911271 + ... + 8964083.

It is an arithmetic number, because the mean of its divisors is an integer number (34066931304).

Almost surely, 2472025535401 is an apocalyptic number.

It is an amenable number.

472025535401 is a deficient number, since it is larger than the sum of its proper divisors (73045365463).

472025535401 is a wasteful number, since it uses less digits than its factorization.

472025535401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66080.

The product of its (nonzero) digits is 168000, while the sum is 38.

The spelling of 472025535401 in words is "four hundred seventy-two billion, twenty-five million, five hundred thirty-five thousand, four hundred one".

Divisors: 1 7 97 679 13163 52813 92141 369691 1276811 5122861 8937677 35860027 695177519 4866242633 67432219343 472025535401