Base | Representation |
---|---|
bin | 101010100110011… |
… | …1001101101011110 |
3 | 10200121202100112211 |
4 | 1111030321231132 |
5 | 10411414223340 |
6 | 353501551034 |
7 | 50265041335 |
oct | 12514715536 |
9 | 3617670484 |
10 | 1429445470 |
11 | 6739805a2 |
12 | 33a87547a |
13 | 19a1bb22b |
14 | d7bb8d1c |
15 | 8575e5ea |
hex | 55339b5e |
1429445470 has 8 divisors (see below), whose sum is σ = 2573001864. Its totient is φ = 571778184.
The previous prime is 1429445461. The next prime is 1429445471. The reversal of 1429445470 is 745449241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1429445471) 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, 71472264 + ... + 71472283.
It is an arithmetic number, because the mean of its divisors is an integer number (321625233).
Almost surely, 21429445470 is an apocalyptic number.
1429445470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1429445470 is a deficient number, since it is larger than the sum of its proper divisors (1143556394).
1429445470 is a wasteful number, since it uses less digits than its factorization.
1429445470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142944554.
The product of its (nonzero) digits is 161280, while the sum is 40.
The square root of 1429445470 is about 37808.0080141760. The cubic root of 1429445470 is about 1126.4775239873.
The spelling of 1429445470 in words is "one billion, four hundred twenty-nine million, four hundred forty-five thousand, four hundred seventy".
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