Base | Representation |
---|---|
bin | 1000110110001001001… |
… | …1100001011000110011 |
3 | 112112021021021102010112 |
4 | 2031202103201120303 |
5 | 4442220110440034 |
6 | 153452051451535 |
7 | 13660015243031 |
oct | 2154223413063 |
9 | 475237242115 |
10 | 151973140019 |
11 | 594a696a488 |
12 | 255535b6bab |
13 | 1143c2b0b2c |
14 | 74d9857551 |
15 | 3e46e387ce |
hex | 23624e1633 |
151973140019 has 8 divisors (see below), whose sum is σ = 155090628000. Its totient is φ = 148886983872.
The previous prime is 151973140013. The next prime is 151973140069. The reversal of 151973140019 is 910041379151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 151973140019 - 216 = 151973074483 is a prime.
It is a super-2 number, since 2×1519731400192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151973140013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7823159 + ... + 7842560.
It is an arithmetic number, because the mean of its divisors is an integer number (19386328500).
Almost surely, 2151973140019 is an apocalyptic number.
151973140019 is a deficient number, since it is larger than the sum of its proper divisors (3117487981).
151973140019 is a wasteful number, since it uses less digits than its factorization.
151973140019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15665917.
The product of its (nonzero) digits is 34020, while the sum is 41.
The spelling of 151973140019 in words is "one hundred fifty-one billion, nine hundred seventy-three million, one hundred forty thousand, nineteen".
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