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1061616343536 = 243272178850343
BaseRepresentation
bin11110111001011010100…
…00111101100111110000
310202111012212102222201200
433130231100331213300
5114343142240443121
62131411054331200
7136461562013400
oct17345520754760
93674185388650
101061616343536
1137a257827861
121518b91b9b00
1379157861808
143954d846800
151c935d45a26
hexf72d43d9f0

1061616343536 has 180 divisors, whose sum is σ = 3659422536432. Its totient is φ = 285476631552.

The previous prime is 1061616343511. The next prime is 1061616343561. The reversal of 1061616343536 is 6353436161601.

1061616343536 is a `hidden beast` number, since 1 + 0 + 6 + 1 + 6 + 1 + 634 + 3 + 5 + 3 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (1061616343511) and next prime (1061616343561).

It is a super-2 number, since 2×10616163435362 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061616343491 and 1061616343500.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 4305220 + ... + 4545123.

Almost surely, 21061616343536 is an apocalyptic number.

1061616343536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1061616343536 is an abundant number, since it is smaller than the sum of its proper divisors (2597806192896).

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

1061616343536 is a wasteful number, since it uses less digits than its factorization.

1061616343536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8850388 (or 8850372 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 1061616343536 in words is "one trillion, sixty-one billion, six hundred sixteen million, three hundred forty-three thousand, five hundred thirty-six".