Base | Representation |
---|---|
bin | 100010100110111100111100… |
… | …001001000100001010011100 |
3 | 201221221011112100101110021100 |
4 | 202212330330021010022130 |
5 | 124422303301340343002 |
6 | 1255420245523033100 |
7 | 44026556330311515 |
oct | 4246747411041234 |
9 | 657834470343240 |
10 | 152210355012252 |
11 | 4455405a31a209 |
12 | 150a3477b0b790 |
13 | 66c14b4829324 |
14 | 2983040323a0c |
15 | 128e5199b811c |
hex | 8a6f3c24429c |
152210355012252 has 72 divisors (see below), whose sum is σ = 387527611161600. Its totient is φ = 50371038512928.
The previous prime is 152210355012239. The next prime is 152210355012257. The reversal of 152210355012252 is 252210553012251.
152210355012252 is a `hidden beast` number, since 1 + 5 + 22 + 10 + 3 + 550 + 1 + 22 + 52 = 666.
It is a super-2 number, since 2×1522103550122522 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152210355012257) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 424895749 + ... + 425253827.
It is an arithmetic number, because the mean of its divisors is an integer number (5382327932800).
Almost surely, 2152210355012252 is an apocalyptic number.
152210355012252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
152210355012252 is an abundant number, since it is smaller than the sum of its proper divisors (235317256149348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152210355012252 is a wasteful number, since it uses less digits than its factorization.
152210355012252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 443175 (or 443170 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 36.
The spelling of 152210355012252 in words is "one hundred fifty-two trillion, two hundred ten billion, three hundred fifty-five million, twelve thousand, two hundred fifty-two".
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