Base | Representation |
---|---|
bin | 100010100110010001011000… |
… | …001101110001101001101110 |
3 | 201221202200210121112011222201 |
4 | 202212101120031301221232 |
5 | 124421022003312301232 |
6 | 1255342552333332114 |
7 | 44023312253021503 |
oct | 4246213015615156 |
9 | 657680717464881 |
10 | 152163581368942 |
11 | 44536237871750 |
12 | 150963a363703a |
13 | 66b9c6c325a00 |
14 | 2980a842bd4aa |
15 | 128d1cd4cabe7 |
hex | 8a6458371a6e |
152163581368942 has 48 divisors (see below), whose sum is σ = 269775569493648. Its totient is φ = 63808436240640.
The previous prime is 152163581368921. The next prime is 152163581368991. The reversal of 152163581368942 is 249863185361251.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5155533 + ... + 18190840.
It is an arithmetic number, because the mean of its divisors is an integer number (5620324364451).
Almost surely, 2152163581368942 is an apocalyptic number.
152163581368942 is a deficient number, since it is larger than the sum of its proper divisors (117611988124706).
152163581368942 is a wasteful number, since it uses less digits than its factorization.
152163581368942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23348165 (or 23348152 counting only the distinct ones).
The product of its digits is 74649600, while the sum is 64.
The spelling of 152163581368942 in words is "one hundred fifty-two trillion, one hundred sixty-three billion, five hundred eighty-one million, three hundred sixty-eight thousand, nine hundred forty-two".
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