Base | Representation |
---|---|
bin | 1110011011101… |
… | …11111100011100 |
3 | 22102211101011001 |
4 | 13031313330130 |
5 | 221443440112 |
6 | 20003040044 |
7 | 3000066502 |
oct | 715677434 |
9 | 272741131 |
10 | 121077532 |
11 | 62388384 |
12 | 34670024 |
13 | 1c113514 |
14 | 1211a672 |
15 | a969c57 |
hex | 7377f1c |
121077532 has 6 divisors (see below), whose sum is σ = 211885688. Its totient is φ = 60538764.
The previous prime is 121077511. The next prime is 121077559. The reversal of 121077532 is 235770121.
It is a super-2 number, since 2×1210775322 = 29319537510422048, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 121077532.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15134688 + ... + 15134695.
Almost surely, 2121077532 is an apocalyptic number.
It is an amenable number.
121077532 is a deficient number, since it is larger than the sum of its proper divisors (90808156).
121077532 is a wasteful number, since it uses less digits than its factorization.
121077532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30269387 (or 30269385 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 28.
The square root of 121077532 is about 11003.5236174600. The cubic root of 121077532 is about 494.7143636567.
The spelling of 121077532 in words is "one hundred twenty-one million, seventy-seven thousand, five hundred thirty-two".
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