Base | Representation |
---|---|
bin | 1000101010111001111… |
… | …1101110011110100000 |
3 | 112020111000211012022222 |
4 | 2022232133232132200 |
5 | 4420030322043410 |
6 | 152232445250212 |
7 | 13522164565451 |
oct | 2125637563640 |
9 | 466430735288 |
10 | 148956440480 |
11 | 58199033471 |
12 | 24a51263968 |
13 | 1107b300513 |
14 | 72d0d45128 |
15 | 3d1c196955 |
hex | 22ae7ee7a0 |
148956440480 has 48 divisors (see below), whose sum is σ = 352166417064. Its totient is φ = 59539092480.
The previous prime is 148956440467. The next prime is 148956440551. The reversal of 148956440480 is 84044659841.
It can be written as a sum of positive squares in 4 ways, for example, as 142282857616 + 6673582864 = 377204^2 + 81692^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119351 + ... + 558710.
Almost surely, 2148956440480 is an apocalyptic number.
148956440480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148956440480 is an abundant number, since it is smaller than the sum of its proper divisors (203209976584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148956440480 is a wasteful number, since it uses less digits than its factorization.
148956440480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 679449 (or 679441 counting only the distinct ones).
The product of its (nonzero) digits is 4423680, while the sum is 53.
The spelling of 148956440480 in words is "one hundred forty-eight billion, nine hundred fifty-six million, four hundred forty thousand, four hundred eighty".
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