| Base | Representation |
|---|---|
| bin | 1000110010111100111… |
| … | …1101110000000110100 |
| 3 | 112110001120100211222210 |
| 4 | 2030233033232000310 |
| 5 | 4433441311131030 |
| 6 | 153231051053420 |
| 7 | 13626544046166 |
| oct | 2145717560064 |
| 9 | 473046324883 |
| 10 | 151116505140 |
| 11 | 590a7366a77 |
| 12 | 25354741270 |
| 13 | 1133398b8a3 |
| 14 | 7457b88936 |
| 15 | 3de6b25bb0 |
| hex | 232f3ee034 |
151116505140 has 96 divisors (see below), whose sum is σ = 428953553280. Its totient is φ = 39745024000.
The previous prime is 151116505129. The next prime is 151116505157. The reversal of 151116505140 is 41505611151.
151116505140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1511165051403 (a number of 35 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 151116505098 and 151116505107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2106055 + ... + 2176625.
It is an arithmetic number, because the mean of its divisors is an integer number (4468266180).
Almost surely, 2151116505140 is an apocalyptic number.
151116505140 is a gapful number since it is divisible by the number (10) 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 151116505140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214476776640).
151116505140 is an abundant number, since it is smaller than the sum of its proper divisors (277837048140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151116505140 is a wasteful number, since it uses less digits than its factorization.
151116505140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71073 (or 71071 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 30.
The spelling of 151116505140 in words is "one hundred fifty-one billion, one hundred sixteen million, five hundred five thousand, one hundred forty".
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