Base | Representation |
---|---|
bin | 101011110110000110101… |
… | …101011001000001100100 |
3 | 101200001011101111120211210 |
4 | 223312012231121001210 |
5 | 343331142210323140 |
6 | 10224100131031420 |
7 | 430453513311210 |
oct | 53660655310144 |
9 | 11601141446753 |
10 | 3013032120420 |
11 | a6190209a733 |
12 | 407b4243b570 |
13 | 18b187769a6a |
14 | a5b8da23940 |
15 | 535988dcd80 |
hex | 2bd86b59064 |
3013032120420 has 96 divisors (see below), whose sum is σ = 10060907286528. Its totient is φ = 658749877632.
The previous prime is 3013032120403. The next prime is 3013032120451. The reversal of 3013032120420 is 240212303103.
It is a Harshad number since it is a multiple of its sum of digits (21).
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, 155944384 + ... + 155963703.
It is an arithmetic number, because the mean of its divisors is an integer number (104801117568).
Almost surely, 23013032120420 is an apocalyptic number.
3013032120420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3013032120420 is an abundant number, since it is smaller than the sum of its proper divisors (7047875166108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3013032120420 is a wasteful number, since it uses less digits than its factorization.
3013032120420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311908129 (or 311908127 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 3013032120420 its reverse (240212303103), we get a palindrome (3253244423523).
The spelling of 3013032120420 in words is "three trillion, thirteen billion, thirty-two million, one hundred twenty thousand, four hundred twenty".
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