Base | Representation |
---|---|
bin | 100001110110011110001100… |
… | …010110010000111111011101 |
3 | 201112010200012222012201010021 |
4 | 201312132030112100333131 |
5 | 124003212243320401003 |
6 | 1244345551310112141 |
7 | 43234065413221630 |
oct | 4166361426207735 |
9 | 645120188181107 |
10 | 148878806028253 |
11 | 4348a168816644 |
12 | 14845862aab651 |
13 | 650c298c22672 |
14 | 28a9ab6269c17 |
15 | 1232a2ceb82bd |
hex | 87678c590fdd |
148878806028253 has 16 divisors (see below), whose sum is σ = 175451424503040. Its totient is φ = 123673466448000.
The previous prime is 148878806028221. The next prime is 148878806028299. The reversal of 148878806028253 is 352820608878841.
It is a happy number.
It is not a de Polignac number, because 148878806028253 - 25 = 148878806028221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148878806020253) 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, 1717643698 + ... + 1717730371.
It is an arithmetic number, because the mean of its divisors is an integer number (10965714031440).
Almost surely, 2148878806028253 is an apocalyptic number.
It is an amenable number.
148878806028253 is a deficient number, since it is larger than the sum of its proper divisors (26572618474787).
148878806028253 is a wasteful number, since it uses less digits than its factorization.
148878806028253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3435374268.
The product of its (nonzero) digits is 330301440, while the sum is 70.
The spelling of 148878806028253 in words is "one hundred forty-eight trillion, eight hundred seventy-eight billion, eight hundred six million, twenty-eight thousand, two hundred fifty-three".
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