Base | Representation |
---|---|
bin | 1000001110000101100… |
… | …1000001101000101010 |
3 | 111111111220001222111102 |
4 | 2003201121001220222 |
5 | 4303204404343440 |
6 | 144513055001402 |
7 | 13126400325656 |
oct | 2034131015052 |
9 | 444456058442 |
10 | 141220387370 |
11 | 54989255247 |
12 | 23452509262 |
13 | 10417673cba |
14 | 6b99747a66 |
15 | 3a17e37b15 |
hex | 20e1641a2a |
141220387370 has 64 divisors (see below), whose sum is σ = 278713612800. Its totient is φ = 51279836160.
The previous prime is 141220387369. The next prime is 141220387381. The reversal of 141220387370 is 73783022141.
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, 5009615 + ... + 5037725.
It is an arithmetic number, because the mean of its divisors is an integer number (4354900200).
Almost surely, 2141220387370 is an apocalyptic number.
141220387370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141220387370 is a deficient number, since it is larger than the sum of its proper divisors (137493225430).
141220387370 is a wasteful number, since it uses less digits than its factorization.
141220387370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29183.
The product of its (nonzero) digits is 56448, while the sum is 38.
The spelling of 141220387370 in words is "one hundred forty-one billion, two hundred twenty million, three hundred eighty-seven thousand, three hundred seventy".
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