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1230050502452 = 221312659788259
BaseRepresentation
bin10001111001100100101…
…110010010011100110100
311100120222100000210200202
4101321210232102130310
5130123120412034302
62341024415100032
7154603540521242
oct21714456223464
94316870023622
101230050502452
11434730494392
1217a485511618
138bcbb282ac5
144376b55b792
1521ee2e8d202
hex11e64b92734

1230050502452 has 24 divisors (see below), whose sum is σ = 2169126479520. Its totient is φ = 610300539680.

The previous prime is 1230050502431. The next prime is 1230050502469. The reversal of 1230050502452 is 2542050500321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13892699 + ... + 13980957.

It is an arithmetic number, because the mean of its divisors is an integer number (90380269980).

Almost surely, 21230050502452 is an apocalyptic number.

It is an amenable number.

1230050502452 is a deficient number, since it is larger than the sum of its proper divisors (939075977068).

1230050502452 is a wasteful number, since it uses less digits than its factorization.

1230050502452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114991 (or 114989 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 1230050502452 in words is "one trillion, two hundred thirty billion, fifty million, five hundred two thousand, four hundred fifty-two".

Divisors: 1 2 4 131 262 524 26597 53194 88259 106388 176518 353036 3484207 6968414 11561929 13936828 23123858 46247716 2347424623 4694849246 9389698492 307512625613 615025251226 1230050502452