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4961001694 = 21131863637
BaseRepresentation
bin1001001111011001…
…01110000011011110
3110210201222222221111
410213230232003132
540130004023234
62140135252234
7233636550535
oct44754560336
913721888844
104961001694
1121163a1000
12b6551a07a
13610a55c7c
14350c2d31c
151e0801664
hex127b2e0de

4961001694 has 16 divisors (see below), whose sum is σ = 8185098096. Its totient is φ = 2254999560.

The previous prime is 4961001653. The next prime is 4961001701.

4961001694 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×49610016942 = 49223075615741739272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929157 + ... + 934480.

It is an arithmetic number, because the mean of its divisors is an integer number (511568631).

Almost surely, 24961001694 is an apocalyptic number.

4961001694 is a deficient number, since it is larger than the sum of its proper divisors (3224096402).

4961001694 is a wasteful number, since it uses less digits than its factorization.

4961001694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863672 (or 1863650 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 4961001694 is about 70434.3786371400. The cubic root of 4961001694 is about 1705.5185935491.

It can be divided in two parts, 496100 and 1694, that added together give a palindrome (497794).

The spelling of 4961001694 in words is "four billion, nine hundred sixty-one million, one thousand, six hundred ninety-four".

Divisors: 1 2 11 22 121 242 1331 2662 1863637 3727274 20500007 41000014 225500077 451000154 2480500847 4961001694