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5007452695981 = 471632014732443
BaseRepresentation
bin100100011011110001101…
…1100000110110110101101
3122201201002222200022100021
41020313203130012312231
51124020230342232411
614352220401402141
71024530226426561
oct110674334066655
918651088608307
105007452695981
11166071555933a
1268a589939351
132a427c0cc048
1413450d4a36a1
158a3c6b5ca71
hex48de3706dad

5007452695981 has 16 divisors (see below), whose sum is σ = 5145782436864. Its totient is φ = 4870452316464.

The previous prime is 5007452695969. The next prime is 5007452696011. The reversal of 5007452695981 is 1895962547005.

It is a cyclic number.

It is not a de Polignac number, because 5007452695981 - 217 = 5007452564909 is a prime.

It is a super-2 number, since 2×50074526959812 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5007452695901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154329946 + ... + 154362388.

It is an arithmetic number, because the mean of its divisors is an integer number (321611402304).

Almost surely, 25007452695981 is an apocalyptic number.

It is an amenable number.

5007452695981 is a deficient number, since it is larger than the sum of its proper divisors (138329740883).

5007452695981 is a wasteful number, since it uses less digits than its factorization.

5007452695981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52800.

The product of its (nonzero) digits is 27216000, while the sum is 61.

The spelling of 5007452695981 in words is "five trillion, seven billion, four hundred fifty-two million, six hundred ninety-five thousand, nine hundred eighty-one".

Divisors: 1 47 163 7661 20147 32443 946909 1524821 3283961 5288209 154346167 248545823 653629121 30720568687 106541546723 5007452695981