Base | Representation |
---|---|
bin | 1000111000010011000… |
… | …1010001111100010100 |
3 | 112120202120022100122011 |
4 | 2032010301101330110 |
5 | 4444411122211140 |
6 | 154025305114004 |
7 | 14010236135215 |
oct | 2160461217424 |
9 | 476676270564 |
10 | 152551366420 |
11 | 597732a6542 |
12 | 25695188904 |
13 | 11502024c2b |
14 | 755257340c |
15 | 3e7caa4cea |
hex | 2384c51f14 |
152551366420 has 48 divisors (see below), whose sum is σ = 336297024000. Its totient is φ = 58051244160.
The previous prime is 152551366349. The next prime is 152551366427. The reversal of 152551366420 is 24663155251.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152551366427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2048595 + ... + 2121754.
It is an arithmetic number, because the mean of its divisors is an integer number (7006188000).
Almost surely, 2152551366420 is an apocalyptic number.
152551366420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152551366420 is an abundant number, since it is smaller than the sum of its proper divisors (183745657580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152551366420 is a wasteful number, since it uses less digits than its factorization.
152551366420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4170448 (or 4170446 counting only the distinct ones).
The product of its (nonzero) digits is 216000, while the sum is 40.
The spelling of 152551366420 in words is "one hundred fifty-two billion, five hundred fifty-one million, three hundred sixty-six thousand, four hundred twenty".
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