Base | Representation |
---|---|
bin | 101100010001000… |
… | …101110111111010 |
3 | 1220202110221200222 |
4 | 230101011313322 |
5 | 3010111144020 |
6 | 201410100042 |
7 | 24255442004 |
oct | 5421056772 |
9 | 1822427628 |
10 | 742678010 |
11 | 351249a88 |
12 | 18887a622 |
13 | bab32b59 |
14 | 708c7374 |
15 | 45302b25 |
hex | 2c445dfa |
742678010 has 8 divisors (see below), whose sum is σ = 1336820436. Its totient is φ = 297071200.
The previous prime is 742678009. The next prime is 742678037. The reversal of 742678010 is 10876247.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 742617001 + 61009 = 27251^2 + 247^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×7426780104 (a number of 37 digits) contains 4444 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37133891 + ... + 37133910.
Almost surely, 2742678010 is an apocalyptic number.
742678010 is a deficient number, since it is larger than the sum of its proper divisors (594142426).
742678010 is a wasteful number, since it uses less digits than its factorization.
742678010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74267808.
The product of its (nonzero) digits is 18816, while the sum is 35.
The square root of 742678010 is about 27252.1193671245. The cubic root of 742678010 is about 905.5939692276.
The spelling of 742678010 in words is "seven hundred forty-two million, six hundred seventy-eight thousand, ten".
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