Base | Representation |
---|---|
bin | 110101101101100100000001… |
… | …0010100101001000100011111 |
3 | 2021221211021000110200221021020 |
4 | 1223123020002110221010133 |
5 | 443411200401023211002 |
6 | 4352454502314535223 |
7 | 201341515053454242 |
oct | 15333100224510437 |
9 | 2257737013627236 |
10 | 472455031460127 |
11 | 1275a2065422461 |
12 | 44ba4b4a137513 |
13 | 1738141a3bc1c1 |
14 | 8494d34783259 |
15 | 399498d95d2bc |
hex | 1adb20252911f |
472455031460127 has 32 divisors (see below), whose sum is σ = 683268020809920. Its totient is φ = 289210164756480.
The previous prime is 472455031460117. The next prime is 472455031460219. The reversal of 472455031460127 is 721064130554274.
It is not a de Polignac number, because 472455031460127 - 227 = 472454897242399 is a prime.
It is a super-2 number, since 2×4724550314601272 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a self number, because there is not a number n which added to its sum of digits gives 472455031460127.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472455031460117) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 357882823 + ... + 359200535.
It is an arithmetic number, because the mean of its divisors is an integer number (21352125650310).
Almost surely, 2472455031460127 is an apocalyptic number.
472455031460127 is a deficient number, since it is larger than the sum of its proper divisors (210812989349793).
472455031460127 is a wasteful number, since it uses less digits than its factorization.
472455031460127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1489243.
The product of its (nonzero) digits is 5644800, while the sum is 51.
The spelling of 472455031460127 in words is "four hundred seventy-two trillion, four hundred fifty-five billion, thirty-one million, four hundred sixty thousand, one hundred twenty-seven".
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