Base | Representation |
---|---|
bin | 10010011111000110010… |
… | …100110101101110110100 |
3 | 11111102222100220201102201 |
4 | 102133012110311232310 |
5 | 131303130213012202 |
6 | 2411330512514244 |
7 | 160531163551612 |
oct | 22370624655664 |
9 | 4442870821381 |
10 | 1270342704052 |
11 | 44a82737a854 |
12 | 18624b24b984 |
13 | 92a3ca32706 |
14 | 456b086c6b2 |
15 | 230a0443387 |
hex | 127c6535bb4 |
1270342704052 has 12 divisors (see below), whose sum is σ = 2283183508900. Its totient is φ = 618004558656.
The previous prime is 1270342704049. The next prime is 1270342704053. The reversal of 1270342704052 is 2504072430721.
It can be written as a sum of positive squares in 2 ways, for example, as 462364640676 + 807978063376 = 679974^2 + 898876^2 .
It is a super-2 number, since 2×12703427040522 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1270342704053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4291698177 + ... + 4291698472.
Almost surely, 21270342704052 is an apocalyptic number.
It is an amenable number.
1270342704052 is a deficient number, since it is larger than the sum of its proper divisors (1012840804848).
1270342704052 is a wasteful number, since it uses less digits than its factorization.
1270342704052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8583396690 (or 8583396688 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 37.
The spelling of 1270342704052 in words is "one trillion, two hundred seventy billion, three hundred forty-two million, seven hundred four thousand, fifty-two".
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