Base | Representation |
---|---|
bin | 101010100111011… |
… | …1010100111111110 |
3 | 10200122202011212120 |
4 | 1111032322213332 |
5 | 10412033123002 |
6 | 353521143410 |
7 | 50302400646 |
oct | 12516724776 |
9 | 3618664776 |
10 | 1429973502 |
11 | 674201291 |
12 | 33aa8ab66 |
13 | 19a344689 |
14 | d7cb5526 |
15 | 85815cbc |
hex | 553ba9fe |
1429973502 has 32 divisors (see below), whose sum is σ = 2896300800. Its totient is φ = 470614848.
The previous prime is 1429973437. The next prime is 1429973527. The reversal of 1429973502 is 2053799241.
It is a super-3 number, since 3×14299735023 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472149 + ... + 475167.
It is an arithmetic number, because the mean of its divisors is an integer number (90509400).
Almost surely, 21429973502 is an apocalyptic number.
1429973502 is an abundant number, since it is smaller than the sum of its proper divisors (1466327298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1429973502 is a wasteful number, since it uses less digits than its factorization.
1429973502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4000.
The product of its (nonzero) digits is 136080, while the sum is 42.
The square root of 1429973502 is about 37814.9904403003. The cubic root of 1429973502 is about 1126.6162124895.
The spelling of 1429973502 in words is "one billion, four hundred twenty-nine million, nine hundred seventy-three thousand, five hundred two".
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