Base | Representation |
---|---|
bin | 1101111001001110001011… |
… | …11100101111010100010110 |
3 | 11000011212201121110220122021 |
4 | 12330213011330233110112 |
5 | 13001041402343113304 |
6 | 144552014323323354 |
7 | 6302261212641040 |
oct | 674470574572426 |
9 | 130155647426567 |
10 | 30553423410454 |
11 | 980a6a7a9753a |
12 | 351555b82055a |
13 | 140823865b3a9 |
14 | 778b17842a90 |
15 | 37eb70ad0a54 |
hex | 1bc9c5f2f516 |
30553423410454 has 64 divisors (see below), whose sum is σ = 55841395064832. Its totient is φ = 12255175468800.
The previous prime is 30553423410427. The next prime is 30553423410467. The reversal of 30553423410454 is 45401432435503.
It is a super-2 number, since 2×305534234104542 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30553423410454.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320407 + ... + 7823650.
It is an arithmetic number, because the mean of its divisors is an integer number (872521797888).
Almost surely, 230553423410454 is an apocalyptic number.
30553423410454 is a deficient number, since it is larger than the sum of its proper divisors (25287971654378).
30553423410454 is a wasteful number, since it uses less digits than its factorization.
30553423410454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8144341.
The product of its (nonzero) digits is 1728000, while the sum is 43.
Adding to 30553423410454 its reverse (45401432435503), we get a palindrome (75954855845957).
The spelling of 30553423410454 in words is "thirty trillion, five hundred fifty-three billion, four hundred twenty-three million, four hundred ten thousand, four hundred fifty-four".
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