Base | Representation |
---|---|
bin | 1000111010001011000… |
… | …0000110001001011010 |
3 | 112122001121210201011211 |
4 | 2032202300012021122 |
5 | 10001423404404232 |
6 | 154151234213334 |
7 | 14025554462116 |
oct | 2164260061132 |
9 | 478047721154 |
10 | 153054372442 |
11 | 59a012263a4 |
12 | 257b572424a |
13 | 115822c032a |
14 | 759d2ac746 |
15 | 3eabd13a47 |
hex | 23a2c0625a |
153054372442 has 8 divisors (see below), whose sum is σ = 230398575732. Its totient is φ = 76254847200.
The previous prime is 153054372439. The next prime is 153054372469. The reversal of 153054372442 is 244273450351.
It can be written as a sum of positive squares in 2 ways, for example, as 152795773881 + 258598561 = 390891^2 + 16081^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1530543724422 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 153054372395 and 153054372404.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136168809 + ... + 136169932.
Almost surely, 2153054372442 is an apocalyptic number.
153054372442 is a deficient number, since it is larger than the sum of its proper divisors (77344203290).
153054372442 is a wasteful number, since it uses less digits than its factorization.
153054372442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272339024.
The product of its (nonzero) digits is 403200, while the sum is 40.
The spelling of 153054372442 in words is "one hundred fifty-three billion, fifty-four million, three hundred seventy-two thousand, four hundred forty-two".
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