Base | Representation |
---|---|
bin | 1011011010100011110100 |
3 | 12122000202121 |
4 | 23122203310 |
5 | 1231223442 |
6 | 144045324 |
7 | 34302055 |
oct | 13324364 |
9 | 5560677 |
10 | 2992372 |
11 | 1764239 |
12 | 1003844 |
13 | 80a046 |
14 | 57c72c |
15 | 3e1967 |
hex | 2da8f4 |
2992372 has 6 divisors (see below), whose sum is σ = 5236658. Its totient is φ = 1496184.
The previous prime is 2992361. The next prime is 2992373. The reversal of 2992372 is 2732992.
It can be written as a sum of positive squares in only one way, i.e., 2802276 + 190096 = 1674^2 + 436^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2992373) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374043 + ... + 374050.
22992372 is an apocalyptic number.
It is an amenable number.
2992372 is a deficient number, since it is larger than the sum of its proper divisors (2244286).
2992372 is a wasteful number, since it uses less digits than its factorization.
2992372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 748097 (or 748095 counting only the distinct ones).
The product of its digits is 13608, while the sum is 34.
The square root of 2992372 is about 1729.8473921130. The cubic root of 2992372 is about 144.1026146165.
It can be divided in two parts, 2992 and 372, that added together give a square (3364 = 582).
The spelling of 2992372 in words is "two million, nine hundred ninety-two thousand, three hundred seventy-two".
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