Base | Representation |
---|---|
bin | 1000100111100010000… |
… | …1110111010000100100 |
3 | 112011010221010122010100 |
4 | 2021320201313100210 |
5 | 4411202030443301 |
6 | 152002543224100 |
7 | 13460562000054 |
oct | 2117041672044 |
9 | 464127118110 |
10 | 148051031076 |
11 | 57873a46a33 |
12 | 24839ba8030 |
13 | 10c65861900 |
14 | 72469bb564 |
15 | 3cb794c286 |
hex | 2278877424 |
148051031076 has 81 divisors (see below), whose sum is σ = 405324411219. Its totient is φ = 45544928832.
The previous prime is 148051031003. The next prime is 148051031099. The reversal of 148051031076 is 670130150841.
The square root of 148051031076 is 384774.
It is a perfect power (a square), and thus also a powerful number.
148051031076 is a `hidden beast` number, since 1 + 48 + 0 + 510 + 31 + 0 + 76 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 44932976676 + 103118054400 = 211974^2 + 321120^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 148051031076.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 30009906 + ... + 30014838.
Almost surely, 2148051031076 is an apocalyptic number.
148051031076 is the 384774-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148051031076
148051031076 is an abundant number, since it is smaller than the sum of its proper divisors (257273380143).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148051031076 is an equidigital number, since it uses as much as digits as its factorization.
148051031076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9902 (or 4951 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
Multiplying 148051031076 by its sum of digits (36), we get a square (5329837118736 = 23086442).
148051031076 divided by its sum of digits (36) gives a square (4112528641 = 641292).
The spelling of 148051031076 in words is "one hundred forty-eight billion, fifty-one million, thirty-one thousand, seventy-six".
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