Base | Representation |
---|---|
bin | 1101111001001101011111… |
… | …10001101110101001000111 |
3 | 11000011211202200112010000020 |
4 | 12330212233301232221013 |
5 | 13001040122131102401 |
6 | 144551513354350223 |
7 | 6302246045056260 |
oct | 674465761565107 |
9 | 130154680463006 |
10 | 30553051425351 |
11 | 980a527016634 |
12 | 351547712b373 |
13 | 14081a9578370 |
14 | 778ac0291967 |
15 | 37eb4d102d36 |
hex | 1bc9afc6ea47 |
30553051425351 has 32 divisors (see below), whose sum is σ = 50146968614400. Its totient is φ = 16113122031744.
The previous prime is 30553051425319. The next prime is 30553051425361. The reversal of 30553051425351 is 15352415035503.
It is not a de Polignac number, because 30553051425351 - 25 = 30553051425319 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30553051425361) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8039401 + ... + 11213298.
It is an arithmetic number, because the mean of its divisors is an integer number (1567092769200).
Almost surely, 230553051425351 is an apocalyptic number.
30553051425351 is a deficient number, since it is larger than the sum of its proper divisors (19593917189049).
30553051425351 is a wasteful number, since it uses less digits than its factorization.
30553051425351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19258535.
The product of its (nonzero) digits is 675000, while the sum is 42.
The spelling of 30553051425351 in words is "thirty trillion, five hundred fifty-three billion, fifty-one million, four hundred twenty-five thousand, three hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •