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4992400101 = 313218154403
BaseRepresentation
bin1001010011001000…
…11111101011100101
3110212221002012110110
410221210133223211
540211023300401
62143220243233
7234500462223
oct45144375345
913787065413
104992400101
1121320970a7
12b73b40519
136173ca600
14355083b13
151e34549d6
hex12991fae5

4992400101 has 24 divisors (see below), whose sum is σ = 7247918496. Its totient is φ = 3055216320.

The previous prime is 4992400097. The next prime is 4992400123. The reversal of 4992400101 is 1010042994.

It is not a de Polignac number, because 4992400101 - 22 = 4992400097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4992400151) 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, 64566 + ... + 118968.

It is an arithmetic number, because the mean of its divisors is an integer number (301996604).

Almost surely, 24992400101 is an apocalyptic number.

It is an amenable number.

4992400101 is a deficient number, since it is larger than the sum of its proper divisors (2255518395).

4992400101 is a wasteful number, since it uses less digits than its factorization.

4992400101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54613 (or 54600 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 4992400101 is about 70656.9182812271. The cubic root of 4992400101 is about 1709.1091310483.

The spelling of 4992400101 in words is "four billion, nine hundred ninety-two million, four hundred thousand, one hundred one".

Divisors: 1 3 13 39 169 181 507 543 2353 7059 30589 54403 91767 163209 707239 2121717 9194107 9846943 27582321 29540829 128010259 384030777 1664133367 4992400101