Search a number
-
+
2892713076 = 22321153137827
BaseRepresentation
bin1010110001101011…
…0100110001110100
321110121011001100100
42230122310301310
521411013304301
61155012514100
7131453440551
oct25432646164
97417131310
102892713076
111254952170
1268891b930
133713bc056
141d6279a28
1511de50286
hexac6b4c74

2892713076 has 72 divisors (see below), whose sum is σ = 8127441504. Its totient is φ = 860034240.

The previous prime is 2892713063. The next prime is 2892713077. The reversal of 2892713076 is 6703172982.

2892713076 is a `hidden beast` number, since 289 + 271 + 30 + 76 = 666.

2892713076 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×28927130762 = 16735577880122763552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2892713077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47926 + ... + 89901.

It is an arithmetic number, because the mean of its divisors is an integer number (112881132).

Almost surely, 22892713076 is an apocalyptic number.

It is an amenable number.

2892713076 is an abundant number, since it is smaller than the sum of its proper divisors (5234728428).

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

2892713076 is a wasteful number, since it uses less digits than its factorization.

2892713076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137901 (or 137896 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 2892713076 is about 53783.9481258117. The cubic root of 2892713076 is about 1424.8477237098.

The spelling of 2892713076 in words is "two billion, eight hundred ninety-two million, seven hundred thirteen thousand, seventy-six".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 53 66 99 106 132 159 198 212 318 396 477 583 636 954 1166 1749 1908 2332 3498 5247 6996 10494 20988 137827 275654 413481 551308 826962 1240443 1516097 1653924 2480886 3032194 4548291 4961772 6064388 7304831 9096582 13644873 14609662 18193164 21914493 27289746 29219324 43828986 54579492 65743479 80353141 87657972 131486958 160706282 241059423 262973916 321412564 482118846 723178269 964237692 1446356538 2892713076