Base | Representation |
---|---|
bin | 1000101001111001001… |
… | …0100101010101110010 |
3 | 112012210002020020001120 |
4 | 2022132102211111302 |
5 | 4414001221402410 |
6 | 152145454043110 |
7 | 13512353622300 |
oct | 2123622452562 |
9 | 465702206046 |
10 | 148684559730 |
11 | 58069615433 |
12 | 249961a9496 |
13 | 11036b99635 |
14 | 72a6bb1270 |
15 | 3d0338e570 |
hex | 229e4a5572 |
148684559730 has 48 divisors (see below), whose sum is σ = 415103019840. Its totient is φ = 33985041888.
The previous prime is 148684559701. The next prime is 148684559747. The reversal of 148684559730 is 37955486841.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50571510 + ... + 50574449.
It is an arithmetic number, because the mean of its divisors is an integer number (8647979580).
Almost surely, 2148684559730 is an apocalyptic number.
148684559730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148684559730 is an abundant number, since it is smaller than the sum of its proper divisors (266418460110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148684559730 is a wasteful number, since it uses less digits than its factorization.
148684559730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101145983 (or 101145976 counting only the distinct ones).
The product of its (nonzero) digits is 29030400, while the sum is 60.
The spelling of 148684559730 in words is "one hundred forty-eight billion, six hundred eighty-four million, five hundred fifty-nine thousand, seven hundred thirty".
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