| Base | Representation |
|---|---|
| bin | 1101110110010111100001… |
| … | …11100010011110001000000 |
| 3 | 10222211111121102202101122200 |
| 4 | 12323023300330103301000 |
| 5 | 12442440034240020310 |
| 6 | 144434555514233200 |
| 7 | 6262220136462510 |
| oct | 673136074236100 |
| 9 | 128744542671580 |
| 10 | 30455360470080 |
| 11 | 9782056019a67 |
| 12 | 34ba552725800 |
| 13 | 13cbc0b2598a0 |
| 14 | 774093b75840 |
| 15 | 37c3319749c0 |
| hex | 1bb2f0f13c40 |
30455360470080 has 1344 divisors, whose sum is σ = 130820843532288. Its totient is φ = 6332017950720.
The previous prime is 30455360470049. The next prime is 30455360470111. The reversal of 30455360470080 is 8007406355403.
30455360470080 is a `hidden beast` number, since 3 + 0 + 45 + 5 + 3 + 60 + 470 + 0 + 80 = 666.
It is an interprime number because it is at equal distance from previous prime (30455360470049) and next prime (30455360470111).
It is a tau number, because it is divible by the number of its divisors (1344).
It is a super-2 number, since 2×304553604700802 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5695781967 + ... + 5695787313.
It is an arithmetic number, because the mean of its divisors is an integer number (97336937152).
Almost surely, 230455360470080 is an apocalyptic number.
30455360470080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30455360470080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65410421766144).
30455360470080 is an abundant number, since it is smaller than the sum of its proper divisors (100365483062208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30455360470080 is a wasteful number, since it uses less digits than its factorization.
30455360470080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5704 (or 5691 counting only the distinct ones).
The product of its (nonzero) digits is 1209600, while the sum is 45.
The spelling of 30455360470080 in words is "thirty trillion, four hundred fifty-five billion, three hundred sixty million, four hundred seventy thousand, eighty".
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