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76240050276 = 223134216411811
BaseRepresentation
bin100011100000001000…
…0101101100001100100
321021210022002211121210
41013000100231201210
52222114423102101
655005120511420
75336204510025
oct1070020554144
9237708084553
1076240050276
112a373580215
121293877b570
1372601810b0
143993670c4c
151eb33647d6
hex11c042d864

76240050276 has 96 divisors (see below), whose sum is σ = 192438400896. Its totient is φ = 23353344000.

The previous prime is 76240050269. The next prime is 76240050277. The reversal of 76240050276 is 67205004267.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (76240050277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42097411 + ... + 42099221.

It is an arithmetic number, because the mean of its divisors is an integer number (2004566676).

Almost surely, 276240050276 is an apocalyptic number.

It is an amenable number.

76240050276 is an abundant number, since it is smaller than the sum of its proper divisors (116198350620).

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

76240050276 is a wasteful number, since it uses less digits than its factorization.

76240050276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893 (or 2891 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 76240050276 in words is "seventy-six billion, two hundred forty million, fifty thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 421 641 842 1263 1282 1684 1811 1923 2526 2564 3622 3846 5052 5433 5473 7244 7692 8333 10866 10946 16419 16666 21732 21892 23543 24999 32838 33332 47086 49998 65676 70629 94172 99996 141258 269861 282516 539722 762431 809583 1079444 1160851 1524862 1619166 2287293 2321702 3049724 3238332 3482553 3508193 4574586 4643404 6965106 7016386 9149172 9911603 10524579 13930212 14032772 15091063 19823206 21049158 29734809 30182126 39646412 42098316 45273189 59469618 60364252 90546378 118939236 181092756 488718271 977436542 1466154813 1954873084 2932309626 5864619252 6353337523 12706675046 19060012569 25413350092 38120025138 76240050276