Base | Representation |
---|---|
bin | 110011101001111010100111… |
… | …0101100011111000101010110 |
3 | 2012120202112202012120220211110 |
4 | 1213103311032230133011112 |
5 | 434023230042040423141 |
6 | 4250202502234515450 |
7 | 164463354254050404 |
oct | 14723651654370526 |
9 | 2176675665526743 |
10 | 454361615561046 |
11 | 12185675188a626 |
12 | 42b623a9895b86 |
13 | 1666b168c48acb |
14 | 802b31056c474 |
15 | 377dec58cee16 |
hex | 19d3d4eb1f156 |
454361615561046 has 16 divisors (see below), whose sum is σ = 908724145270464. Its totient is φ = 151453719495624.
The previous prime is 454361615560981. The next prime is 454361615561047. The reversal of 454361615561046 is 640165516163454.
It is a super-2 number, since 2×4543616155610462 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454361615561047) 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, 31541500 + ... + 43630143.
It is an arithmetic number, because the mean of its divisors is an integer number (56795259079404).
Almost surely, 2454361615561046 is an apocalyptic number.
454361615561046 is an abundant number, since it is smaller than the sum of its proper divisors (454362529709418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454361615561046 is a wasteful number, since it uses less digits than its factorization.
454361615561046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76179035.
The product of its (nonzero) digits is 31104000, while the sum is 57.
The spelling of 454361615561046 in words is "four hundred fifty-four trillion, three hundred sixty-one billion, six hundred fifteen million, five hundred sixty-one thousand, forty-six".
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