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790990214308 = 2271272137104089
BaseRepresentation
bin10111000001010101011…
…00001101010010100100
32210121200110122012112021
423200222230031102210
5100424421443324213
61403213105232524
7111101321613160
oct13405254152244
92717613565467
10790990214308
1128550339a418
12109371032744
1359789481238
142a3d9923ca0
1515897330d8d
hexb82ab0d4a4

790990214308 has 48 divisors (see below), whose sum is σ = 1595198402560. Its totient is φ = 336165935616.

The previous prime is 790990214297. The next prime is 790990214321. The reversal of 790990214308 is 803412099097.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7547128 + ... + 7651216.

Almost surely, 2790990214308 is an apocalyptic number.

It is an amenable number.

790990214308 is an abundant number, since it is smaller than the sum of its proper divisors (804208188252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

790990214308 is a wasteful number, since it uses less digits than its factorization.

790990214308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106364 (or 106362 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 52.

The spelling of 790990214308 in words is "seven hundred ninety billion, nine hundred ninety million, two hundred fourteen thousand, three hundred eight".

Divisors: 1 2 4 7 14 28 127 254 508 889 1778 2137 3556 4274 8548 14959 29918 59836 104089 208178 271399 416356 542798 728623 1085596 1457246 1899793 2914492 3799586 7599172 13219303 26438606 52877212 92535121 185070242 222438193 370140484 444876386 889752772 1557067351 3114134702 6228269404 28249650511 56499301022 112998602044 197747553577 395495107154 790990214308