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49291603413 = 3133179569907
BaseRepresentation
bin101101111010000000…
…100010110111010101
311201020012211220012020
4231322000202313111
51301422122302123
634351054043353
73363330500403
oct557200426725
9151205756166
1049291603413
11199a4909228
1296777a9559
134857080850
14255860c473
1514375b47e3
hexb7a022dd5

49291603413 has 64 divisors (see below), whose sum is σ = 74197401600. Its totient is φ = 28900385280.

The previous prime is 49291603381. The next prime is 49291603429. The reversal of 49291603413 is 31430619294.

49291603413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49291603413 - 25 = 49291603381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49291603433) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54345306 + ... + 54346212.

It is an arithmetic number, because the mean of its divisors is an integer number (1159334400).

Almost surely, 249291603413 is an apocalyptic number.

It is an amenable number.

49291603413 is a deficient number, since it is larger than the sum of its proper divisors (24905798187).

49291603413 is a wasteful number, since it uses less digits than its factorization.

49291603413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602.

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 49291603413 in words is "forty-nine billion, two hundred ninety-one million, six hundred three thousand, four hundred thirteen".

Divisors: 1 3 13 31 39 79 93 237 403 569 907 1027 1209 1707 2449 2721 3081 7347 7397 11791 17639 22191 28117 31837 35373 44951 52917 71653 84351 95511 134853 214959 229307 365521 516083 584363 687921 931489 1096563 1393481 1548249 1753089 2221243 2794467 4180443 6663729 6709079 15998573 18115253 20127237 28876159 40770557 47995719 54345759 86628477 122311671 207981449 530017241 623944347 1263887267 1590051723 3791661801 16430534471 49291603413