| Base | Representation |
|---|---|
| bin | 100010111010011100100111… |
| … | …000001011111110001100100 |
| 3 | 202010200020110122011200000020 |
| 4 | 202322130213001133301210 |
| 5 | 130111230430302044022 |
| 6 | 1302323524334115140 |
| 7 | 44225423620145013 |
| oct | 4272344701376144 |
| 9 | 663606418150006 |
| 10 | 153550030503012 |
| 11 | 44a202251a5890 |
| 12 | 1527b03664bab0 |
| 13 | 678a9236a6500 |
| 14 | 29cbc0ad26a7a |
| 15 | 12b42c6b7435c |
| hex | 8ba72705fc64 |
153550030503012 has 288 divisors, whose sum is σ = 432310113736704. Its totient is φ = 42030199411200.
The previous prime is 153550030502963. The next prime is 153550030503049. The reversal of 153550030503012 is 210305030055351.
It is a happy number.
153550030503012 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1535500305030122 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11142147562 + ... + 11142161342.
It is an arithmetic number, because the mean of its divisors is an integer number (1501076783808).
Almost surely, 2153550030503012 is an apocalyptic number.
153550030503012 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 153550030503012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216155056868352).
153550030503012 is an abundant number, since it is smaller than the sum of its proper divisors (278760083233692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153550030503012 is a wasteful number, since it uses less digits than its factorization.
153550030503012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24499 (or 24484 counting only the distinct ones).
The product of its (nonzero) digits is 33750, while the sum is 33.
Adding to 153550030503012 its reverse (210305030055351), we get a palindrome (363855060558363).
The spelling of 153550030503012 in words is "one hundred fifty-three trillion, five hundred fifty billion, thirty million, five hundred three thousand, twelve".
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