Base | Representation |
---|---|
bin | 1000101000111100001… |
… | …0011100001110100010 |
3 | 112012010020201200010220 |
4 | 2022033002130032202 |
5 | 4412440214413413 |
6 | 152104233303510 |
7 | 13503125606550 |
oct | 2121702341642 |
9 | 465106650126 |
10 | 148428669858 |
11 | 57a481295a7 |
12 | 24924564b96 |
13 | 10cc5b74101 |
14 | 7280c00bd0 |
15 | 3cdab95223 |
hex | 228f09c3a2 |
148428669858 has 64 divisors (see below), whose sum is σ = 340819218432. Its totient is φ = 42214236480.
The previous prime is 148428669847. The next prime is 148428669869. The reversal of 148428669858 is 858966824841.
It is an interprime number because it is at equal distance from previous prime (148428669847) and next prime (148428669869).
It is a junction number, because it is equal to n+sod(n) for n = 148428669792 and 148428669801.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16686060 + ... + 16694952.
It is an arithmetic number, because the mean of its divisors is an integer number (5325300288).
Almost surely, 2148428669858 is an apocalyptic number.
148428669858 is an abundant number, since it is smaller than the sum of its proper divisors (192390548574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148428669858 is a wasteful number, since it uses less digits than its factorization.
148428669858 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10679.
The product of its digits is 212336640, while the sum is 69.
The spelling of 148428669858 in words is "one hundred forty-eight billion, four hundred twenty-eight million, six hundred sixty-nine thousand, eight hundred fifty-eight".
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