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2073387008 = 21371119173
BaseRepresentation
bin111101110010101…
…0110000000000000
312100111102222021102
41323211112000000
513221241341013
6541423513532
7102244333040
oct17345260000
95314388242
102073387008
11974411390
1249a4588a8
13270730724
1415951d720
15c205bd58
hex7b956000

2073387008 has 224 divisors, whose sum is σ = 5473232640. Its totient is φ = 760872960.

The previous prime is 2073386971. The next prime is 2073387053. The reversal of 2073387008 is 8007833702.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11984810 + ... + 11984982.

Almost surely, 22073387008 is an apocalyptic number.

2073387008 is a gapful number since it is divisible by the number (28) 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 2073387008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2736616320).

2073387008 is an abundant number, since it is smaller than the sum of its proper divisors (3399845632).

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

2073387008 is a wasteful number, since it uses less digits than its factorization.

2073387008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 2073387008 is about 45534.4595663548. The cubic root of 2073387008 is about 1275.1466206881.

The spelling of 2073387008 in words is "two billion, seventy-three million, three hundred eighty-seven thousand, eight".