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60561050001 = 329224003587
BaseRepresentation
bin111000011001101110…
…000100100110010001
312210022121022002122220
4320121232010212101
51443012112100001
643453225251253
74242521300664
oct703156044621
9183277262586
1060561050001
1123758152251
12b8a1933b29
135931a6913a
142d071bb6db
151896b29c36
hexe19b84991

60561050001 has 12 divisors (see below), whose sum is σ = 83628500592. Its totient is φ = 38981823664.

The previous prime is 60561049993. The next prime is 60561050083. The reversal of 60561050001 is 10005016506.

It is not a de Polignac number, because 60561050001 - 23 = 60561049993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60561052001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11999271 + ... + 12004316.

It is an arithmetic number, because the mean of its divisors is an integer number (6969041716).

Almost surely, 260561050001 is an apocalyptic number.

It is an amenable number.

60561050001 is a deficient number, since it is larger than the sum of its proper divisors (23067450591).

60561050001 is a wasteful number, since it uses less digits than its factorization.

60561050001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24003648 (or 24003619 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 60561050001 its reverse (10005016506), we get a palindrome (70566066507).

The spelling of 60561050001 in words is "sixty billion, five hundred sixty-one million, fifty thousand, one".

Divisors: 1 3 29 87 841 2523 24003587 72010761 696104023 2088312069 20187016667 60561050001