Base | Representation |
---|---|
bin | 1000101010010111100… |
… | …0010000100000100110 |
3 | 112020002221210120200102 |
4 | 2022211320100200212 |
5 | 4414231320021030 |
6 | 152210242544102 |
7 | 13515461036012 |
oct | 2124570204046 |
9 | 466087716612 |
10 | 148811876390 |
11 | 58124474311 |
12 | 24a10968032 |
13 | 11057385938 |
14 | 72b9a73542 |
15 | 3d0e63cc45 |
hex | 22a5e10826 |
148811876390 has 8 divisors (see below), whose sum is σ = 267861377520. Its totient is φ = 59524750552.
The previous prime is 148811876371. The next prime is 148811876393. The reversal of 148811876390 is 93678118841.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148811876393) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7440593810 + ... + 7440593829.
It is an arithmetic number, because the mean of its divisors is an integer number (33482672190).
Almost surely, 2148811876390 is an apocalyptic number.
148811876390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148811876390 is a deficient number, since it is larger than the sum of its proper divisors (119049501130).
148811876390 is a wasteful number, since it uses less digits than its factorization.
148811876390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14881187646.
The product of its (nonzero) digits is 2322432, while the sum is 56.
It can be divided in two parts, 148811 and 876390, that added together give a palindrome (1025201).
The spelling of 148811876390 in words is "one hundred forty-eight billion, eight hundred eleven million, eight hundred seventy-six thousand, three hundred ninety".
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