Base | Representation |
---|---|
bin | 100010101011010000101101… |
… | …000110111001101101101111 |
3 | 201222222110211002202021110212 |
4 | 202223100231012321231233 |
5 | 124442131210103432401 |
6 | 1300204255400453035 |
7 | 44060141065221236 |
oct | 4253205506715557 |
9 | 658873732667425 |
10 | 152506455530351 |
11 | 44658696347a9a |
12 | 1513093347a17b |
13 | 67133b27cbaa0 |
14 | 29934cd5d9b1d |
15 | 1297099b59dbb |
hex | 8ab42d1b9b6f |
152506455530351 has 8 divisors (see below), whose sum is σ = 172881811937520. Its totient is φ = 133365969208512.
The previous prime is 152506455530339. The next prime is 152506455530381. The reversal of 152506455530351 is 153035554605251.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 152506455530351 - 218 = 152506455268207 is a prime.
It is a super-2 number, since 2×1525064555303512 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 152506455530351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152506455530381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308717521070 + ... + 308717521563.
It is an arithmetic number, because the mean of its divisors is an integer number (21610226492190).
Almost surely, 2152506455530351 is an apocalyptic number.
152506455530351 is a deficient number, since it is larger than the sum of its proper divisors (20375356407169).
152506455530351 is a wasteful number, since it uses less digits than its factorization.
152506455530351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 617435042665.
The product of its (nonzero) digits is 6750000, while the sum is 50.
The spelling of 152506455530351 in words is "one hundred fifty-two trillion, five hundred six billion, four hundred fifty-five million, five hundred thirty thousand, three hundred fifty-one".
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