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76071442848062 = 21997103200368339
BaseRepresentation
bin10001010010111111000011…
…010101000001100100111110
3100222100100200122111001000112
4101102333003111001210332
534432323303332114222
6425442423254430022
722010660161236044
oct2122770325014476
9328310618431015
1076071442848062
1122269799344762
1286471a4362312
13335a6773b289c
1414adc3db34394
158bdbd5a99be2
hex452fc354193e

76071442848062 has 32 divisors (see below), whose sum is σ = 122529247276800. Its totient is φ = 35316121782528.

The previous prime is 76071442848061. The next prime is 76071442848067. The reversal of 76071442848062 is 26084824417067.

It is a junction number, because it is equal to n+sod(n) for n = 76071442847992 and 76071442848010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76071442848061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99804512 + ... + 100563827.

It is an arithmetic number, because the mean of its divisors is an integer number (3829038977400).

Almost surely, 276071442848062 is an apocalyptic number.

76071442848062 is a deficient number, since it is larger than the sum of its proper divisors (46457804428738).

76071442848062 is a wasteful number, since it uses less digits than its factorization.

76071442848062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200368560.

The product of its (nonzero) digits is 28901376, while the sum is 59.

The spelling of 76071442848062 in words is "seventy-six trillion, seventy-one billion, four hundred forty-two million, eight hundred forty-eight thousand, sixty-two".

Divisors: 1 2 19 38 97 103 194 206 1843 1957 3686 3914 9991 19982 189829 379658 200368339 400736678 3806998441 7613996882 19435728883 20637938917 38871457766 41275877834 369278848777 392120839423 738557697554 784241678846 2001880074949 4003760149898 38035721424031 76071442848062