Base | Representation |
---|---|
bin | 111101100011110111111… |
… | …101010101011111001111 |
3 | 112222102102101202020211100 |
4 | 331203313331111133033 |
5 | 1023302333403323130 |
6 | 12555231134154143 |
7 | 614431310410416 |
oct | 75436775253717 |
9 | 15872371666740 |
10 | 4230407870415 |
11 | 1391118a57991 |
12 | 583a6b052953 |
13 | 248c05b4872c |
14 | 108a77abc47d |
15 | 75098c73c60 |
hex | 3d8f7f557cf |
4230407870415 has 24 divisors (see below), whose sum is σ = 7334110235088. Its totient is φ = 2255785758720.
The previous prime is 4230407870347. The next prime is 4230407870417. The reversal of 4230407870415 is 5140787040324.
4230407870415 is a `hidden beast` number, since 4 + 230 + 407 + 8 + 7 + 0 + 4 + 1 + 5 = 666.
It is not a de Polignac number, because 4230407870415 - 223 = 4230399481807 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4230407870417) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8757426 + ... + 9227855.
It is an arithmetic number, because the mean of its divisors is an integer number (305587926462).
Almost surely, 24230407870415 is an apocalyptic number.
4230407870415 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4230407870415 is a deficient number, since it is larger than the sum of its proper divisors (3103702364673).
4230407870415 is a wasteful number, since it uses less digits than its factorization.
4230407870415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17990519 (or 17990516 counting only the distinct ones).
The product of its (nonzero) digits is 752640, while the sum is 45.
The spelling of 4230407870415 in words is "four trillion, two hundred thirty billion, four hundred seven million, eight hundred seventy thousand, four hundred fifteen".
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