Base | Representation |
---|---|
bin | 101010010101101… |
… | …1100100011001010 |
3 | 10200000020210002202 |
4 | 1110223130203022 |
5 | 10402143102044 |
6 | 352550000202 |
7 | 50130353264 |
oct | 12453344312 |
9 | 3600223082 |
10 | 1420675274 |
11 | 669a303a7 |
12 | 337946062 |
13 | 19843a375 |
14 | d6974b34 |
15 | 84acac4e |
hex | 54adc8ca |
1420675274 has 8 divisors (see below), whose sum is σ = 2132247780. Its totient is φ = 709926016.
The previous prime is 1420675181. The next prime is 1420675309. The reversal of 1420675274 is 4725760241.
It can be written as a sum of positive squares in 2 ways, for example, as 1264300249 + 156375025 = 35557^2 + 12505^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 201479 + ... + 208410.
Almost surely, 21420675274 is an apocalyptic number.
1420675274 is a deficient number, since it is larger than the sum of its proper divisors (711572506).
1420675274 is a wasteful number, since it uses less digits than its factorization.
1420675274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 411624.
The product of its (nonzero) digits is 94080, while the sum is 38.
The square root of 1420675274 is about 37691.8462535334. The cubic root of 1420675274 is about 1124.1690058174.
The spelling of 1420675274 in words is "one billion, four hundred twenty million, six hundred seventy-five thousand, two hundred seventy-four".
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