Base | Representation |
---|---|
bin | 1011111101010110110001… |
… | …1110100011001100111100 |
3 | 1201120000010112201012021120 |
4 | 2333111230132203030330 |
5 | 3210412031444402032 |
6 | 43544234115430540 |
7 | 2524651261033161 |
oct | 277255436431474 |
9 | 51500115635246 |
10 | 13148714840892 |
11 | 420a37a817884 |
12 | 1584385bb5450 |
13 | 744bc2bc79a7 |
14 | 336588c3a068 |
15 | 17c06550862c |
hex | bf56c7a333c |
13148714840892 has 24 divisors (see below), whose sum is σ = 30799713369936. Its totient is φ = 4365850841088.
The previous prime is 13148714840803. The next prime is 13148714840981. The reversal of 13148714840892 is 29804841784131.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (13148714840803) and next prime (13148714840981).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2131760023 + ... + 2131766190.
It is an arithmetic number, because the mean of its divisors is an integer number (1283321390414).
Almost surely, 213148714840892 is an apocalyptic number.
13148714840892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13148714840892 is an abundant number, since it is smaller than the sum of its proper divisors (17650998529044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13148714840892 is a wasteful number, since it uses less digits than its factorization.
13148714840892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4263526477 (or 4263526475 counting only the distinct ones).
The product of its (nonzero) digits is 12386304, while the sum is 60.
The spelling of 13148714840892 in words is "thirteen trillion, one hundred forty-eight billion, seven hundred fourteen million, eight hundred forty thousand, eight hundred ninety-two".
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