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2038980962880 = 26355171981181
BaseRepresentation
bin11101101010111100101…
…111000110101001000000
321012220222002101221100000
4131222330233012221000
5231401313111303010
64200410034200000
7300211564136121
oct35527457065100
97186862357300
102038980962880
117167aa663194
1228b202723000
1311a376472694
1470989996048
153808a2c27c0
hex1dabcbc6a40

2038980962880 has 672 divisors, whose sum is σ = 8106224031360. Its totient is φ = 484804362240.

The previous prime is 2038980962833. The next prime is 2038980962911. The reversal of 2038980962880 is 882690898302.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25075890 + ... + 25157070.

It is an arithmetic number, because the mean of its divisors is an integer number (12062833380).

Almost surely, 22038980962880 is an apocalyptic number.

2038980962880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2038980962880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4053112015680).

2038980962880 is an abundant number, since it is smaller than the sum of its proper divisors (6067243068480).

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

2038980962880 is a wasteful number, since it uses less digits than its factorization.

2038980962880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81249 (or 81227 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 63.

The spelling of 2038980962880 in words is "two trillion, thirty-eight billion, nine hundred eighty million, nine hundred sixty-two thousand, eight hundred eighty".