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4901991094 = 2711135346199
BaseRepresentation
bin1001001000010111…
…00111001010110110
3110122121221221121201
410210023213022312
540014402203334
62130230403114
7232322144140
oct44413471266
913577857551
104901991094
112096056510
12b4980049a
13601764460
1434706bc90
151da546c14
hex1242e72b6

4901991094 has 64 divisors (see below), whose sum is σ = 10059033600. Its totient is φ = 1729653120.

The previous prime is 4901991077. The next prime is 4901991113.

4901991094 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83007 + ... + 129205.

It is an arithmetic number, because the mean of its divisors is an integer number (157172400).

Almost surely, 24901991094 is an apocalyptic number.

4901991094 is an abundant number, since it is smaller than the sum of its proper divisors (5157042506).

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

4901991094 is a wasteful number, since it uses less digits than its factorization.

4901991094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46285.

The product of its (nonzero) digits is 104976, while the sum is 46.

The square root of 4901991094 is about 70014.2206555211. The cubic root of 4901991094 is about 1698.7292803849.

The spelling of 4901991094 in words is "four billion, nine hundred one million, nine hundred ninety-one thousand, ninety-four".

Divisors: 1 2 7 11 13 14 22 26 53 77 91 106 143 154 182 286 371 583 689 742 1001 1166 1378 2002 4081 4823 7579 8162 9646 15158 46199 53053 92398 106106 323393 508189 600587 646786 1016378 1201174 2448547 3557323 4204109 4897094 6606457 7114646 8408218 13212914 17139829 26934017 31831111 34279658 46245199 53868034 63662222 92490398 188538119 222817777 350142221 377076238 445635554 700284442 2450995547 4901991094