Base | Representation |
---|---|
bin | 110010100000101111000… |
… | …0111011001101101110100 |
3 | 220120200011001220100210000 |
4 | 1211001132013121231310 |
5 | 1402220210003231410 |
6 | 22433120204031300 |
7 | 1314363221426622 |
oct | 145013607315564 |
9 | 26520131810700 |
10 | 6942246148980 |
11 | 223720aa7025a |
12 | 941554232530 |
13 | 3b486033a39c |
14 | 1a0013bd4512 |
15 | c08b5281dc0 |
hex | 6505e1d9b74 |
6942246148980 has 120 divisors (see below), whose sum is σ = 22284550566432. Its totient is φ = 1808212932288.
The previous prime is 6942246148973. The next prime is 6942246148987. The reversal of 6942246148980 is 898416422496.
6942246148980 is a `hidden beast` number, since 6 + 9 + 4 + 2 + 2 + 4 + 614 + 8 + 9 + 8 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (6942246148973) and next prime (6942246148987).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6942246148987) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 49759842 + ... + 49899161.
Almost surely, 26942246148980 is an apocalyptic number.
6942246148980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6942246148980 is an abundant number, since it is smaller than the sum of its proper divisors (15342304417452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6942246148980 is a wasteful number, since it uses less digits than its factorization.
6942246148980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99659067 (or 99659056 counting only the distinct ones).
The product of its (nonzero) digits is 47775744, while the sum is 63.
The spelling of 6942246148980 in words is "six trillion, nine hundred forty-two billion, two hundred forty-six million, one hundred forty-eight thousand, nine hundred eighty".
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