Base | Representation |
---|---|
bin | 1110000111010010111… |
… | …1111010111101101001 |
3 | 212011212122001011110021 |
4 | 3201310233322331221 |
5 | 12433043040403123 |
6 | 303220425120441 |
7 | 23342542353241 |
oct | 3416457727551 |
9 | 764778034407 |
10 | 242476887913 |
11 | 93919977847 |
12 | 3abb1029121 |
13 | 19b3359b090 |
14 | ba43604b21 |
15 | 649261dc5d |
hex | 3874bfaf69 |
242476887913 has 32 divisors (see below), whose sum is σ = 275388906240. Its totient is φ = 211907055360.
The previous prime is 242476887893. The next prime is 242476888013. The reversal of 242476887913 is 319788674242.
It is not a de Polignac number, because 242476887913 - 213 = 242476879721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (242476387913) 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, 63757470 + ... + 63761272.
It is an arithmetic number, because the mean of its divisors is an integer number (8605903320).
Almost surely, 2242476887913 is an apocalyptic number.
It is an amenable number.
242476887913 is a deficient number, since it is larger than the sum of its proper divisors (32912018327).
242476887913 is a wasteful number, since it uses less digits than its factorization.
242476887913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7089.
The product of its digits is 32514048, while the sum is 61.
The spelling of 242476887913 in words is "two hundred forty-two billion, four hundred seventy-six million, eight hundred eighty-seven thousand, nine hundred thirteen".
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