Base | Representation |
---|---|
bin | 101101110001010100… |
… | …0000000100010001000 |
3 | 100101201002122110010000 |
4 | 1123202220000202020 |
5 | 3102300100404042 |
6 | 113053210123000 |
7 | 10046516164404 |
oct | 1334250004210 |
9 | 311632573100 |
10 | 98291419272 |
11 | 38759a42112 |
12 | 17071720460 |
13 | 936584a627 |
14 | 4a86184104 |
15 | 285423d74c |
hex | 16e2a00888 |
98291419272 has 80 divisors (see below), whose sum is σ = 277980056640. Its totient is φ = 32445689184.
The previous prime is 98291419231. The next prime is 98291419279. The reversal of 98291419272 is 27291419289.
It is a happy number.
It is a super-2 number, since 2×982914192722 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (98291419279) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 669588 + ... + 803075.
It is an arithmetic number, because the mean of its divisors is an integer number (3474750708).
Almost surely, 298291419272 is an apocalyptic number.
It is an amenable number.
98291419272 is an abundant number, since it is smaller than the sum of its proper divisors (179688637368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98291419272 is a wasteful number, since it uses less digits than its factorization.
98291419272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1472784 (or 1472771 counting only the distinct ones).
The product of its digits is 1306368, while the sum is 54.
The spelling of 98291419272 in words is "ninety-eight billion, two hundred ninety-one million, four hundred nineteen thousand, two hundred seventy-two".
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