| Base | Representation |
|---|---|
| bin | 100011001111111111010100… |
| … | …101010010001111100000000 |
| 3 | 202022220202120222220001000000 |
| 4 | 203033333110222101330000 |
| 5 | 130310004241033334212 |
| 6 | 1305415553244000000 |
| 7 | 44440402066523040 |
| oct | 4317772452217400 |
| 9 | 668822528801000 |
| 10 | 155030412402432 |
| 11 | 45441035191906 |
| 12 | 15479b23530000 |
| 13 | 68673c7589a78 |
| 14 | 2a3d724cbd720 |
| 15 | 12dca6ba8d1dc |
| hex | 8cffd4a91f00 |
155030412402432 has 504 divisors, whose sum is σ = 530945100260960. Its totient is φ = 44236516884480.
The previous prime is 155030412402377. The next prime is 155030412402479. The reversal of 155030412402432 is 234204214030551.
It is a happy number.
155030412402432 is a `hidden beast` number, since 1 + 5 + 503 + 0 + 4 + 124 + 0 + 24 + 3 + 2 = 666.
155030412402432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (504).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1004519832 + ... + 1004674152.
Almost surely, 2155030412402432 is an apocalyptic number.
155030412402432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 155030412402432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265472550130480).
155030412402432 is an abundant number, since it is smaller than the sum of its proper divisors (375914687858528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155030412402432 is an frugal number, since it uses more digits than its factorization.
155030412402432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155131 (or 155102 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 155030412402432 its reverse (234204214030551), we get a palindrome (389234626432983).
The spelling of 155030412402432 in words is "one hundred fifty-five trillion, thirty billion, four hundred twelve million, four hundred two thousand, four hundred thirty-two".
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