Base | Representation |
---|---|
bin | 100010001101101000011… |
… | …0010010111101100110001 |
3 | 121122112012012101200110121 |
4 | 1010123100302113230301 |
5 | 1104020044423241100 |
6 | 14000054242330241 |
7 | 663502553524144 |
oct | 104332062275461 |
9 | 17575165350417 |
10 | 4702197087025 |
11 | 1553210740269 |
12 | 63b398359981 |
13 | 2815524b7169 |
14 | 12383236405b |
15 | 824acda651a |
hex | 446d0c97b31 |
4702197087025 has 27 divisors (see below), whose sum is σ = 5919963579201. Its totient is φ = 3705039560640.
The previous prime is 4702197087023. The next prime is 4702197087037. The reversal of 4702197087025 is 5207807912074.
The square root of 4702197087025 is 2168455.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 1019068041121 + 3683129045904 = 1009489^2 + 1919148^2 .
It is not a de Polignac number, because 4702197087025 - 21 = 4702197087023 is a prime.
It is a super-2 number, since 2×47021970870252 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4702197087023) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 726429189 + ... + 726435661.
Almost surely, 24702197087025 is an apocalyptic number.
4702197087025 is the 2168455-th square number.
4702197087025 is the 1084228-th centered octagonal number.
It is an amenable number.
4702197087025 is a deficient number, since it is larger than the sum of its proper divisors (1217766492176).
4702197087025 is an frugal number, since it uses more digits than its factorization.
4702197087025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13090 (or 6545 counting only the distinct ones).
The product of its (nonzero) digits is 1975680, while the sum is 52.
The spelling of 4702197087025 in words is "four trillion, seven hundred two billion, one hundred ninety-seven million, eighty-seven thousand, twenty-five".
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