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60064884986472 = 233217294199141647
BaseRepresentation
bin11011010100000111100100…
…01000100001001001101000
321212200010222002221100101100
431222003302020201021220
530333100341024031342
6331425232140521400
715436354562265252
oct1552036210411150
9255603862840340
1060064884986472
1118158413760873
1268a0b88550260
13276912c397c02
1410b9227caccd2
156e265b0dde4c
hex36a0f2221268

60064884986472 has 384 divisors, whose sum is σ = 182718905241600. Its totient is φ = 17732000563200.

The previous prime is 60064884986471. The next prime is 60064884986473. The reversal of 60064884986472 is 27468948846006.

60064884986472 is a `hidden beast` number, since 6 + 0 + 0 + 6 + 4 + 8 + 8 + 498 + 64 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (60064884986471) and next prime (60064884986473).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 60064884986472.

It is not an unprimeable number, because it can be changed into a prime (60064884986471) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1442217153 + ... + 1442258799.

It is an arithmetic number, because the mean of its divisors is an integer number (475830482400).

Almost surely, 260064884986472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60064884986472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91359452620800).

60064884986472 is an abundant number, since it is smaller than the sum of its proper divisors (122654020255128).

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

60064884986472 is a wasteful number, since it uses less digits than its factorization.

60064884986472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42737 (or 42730 counting only the distinct ones).

The product of its (nonzero) digits is 891813888, while the sum is 72.

The spelling of 60064884986472 in words is "sixty trillion, sixty-four billion, eight hundred eighty-four million, nine hundred eighty-six thousand, four hundred seventy-two".