Base | Representation |
---|---|
bin | 1000101000010011100… |
… | …1101100100110010100 |
3 | 112011200101201111122111 |
4 | 2022010321230212110 |
5 | 4412113200333320 |
6 | 152035320240404 |
7 | 13465662232150 |
oct | 2120471544624 |
9 | 464611644574 |
10 | 148258605460 |
11 | 57970132709 |
12 | 24897610104 |
13 | 10c9986b6a4 |
14 | 72663b2060 |
15 | 3ccaca0a5a |
hex | 2284e6c994 |
148258605460 has 48 divisors (see below), whose sum is σ = 367298749440. Its totient is φ = 49191793920.
The previous prime is 148258605437. The next prime is 148258605461. The reversal of 148258605460 is 64506852841.
It is a super-2 number, since 2×1482586054602 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148258605461) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17076145 + ... + 17084824.
It is an arithmetic number, because the mean of its divisors is an integer number (7652057280).
Almost surely, 2148258605460 is an apocalyptic number.
148258605460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148258605460 is an abundant number, since it is smaller than the sum of its proper divisors (219040143980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148258605460 is a wasteful number, since it uses less digits than its factorization.
148258605460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34161016 (or 34161014 counting only the distinct ones).
The product of its (nonzero) digits is 1843200, while the sum is 49.
The spelling of 148258605460 in words is "one hundred forty-eight billion, two hundred fifty-eight million, six hundred five thousand, four hundred sixty".
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