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2930995200000 = 21535572947
BaseRepresentation
bin101010101001101100111…
…011011000000000000000
3101101012102002120020022210
4222221230323120000000
5341010134232400000
610122251451102120
7421520536064130
oct52515473300000
911335362506283
102930995200000
11a3003441a14a
123b4068441940
131835126319ba
14a1c0a53cac0
15513966b7350
hex2aa6ced8000

2930995200000 has 1536 divisors, whose sum is σ = 11795545036800. Its totient is φ = 633077760000.

The previous prime is 2930995199981. The next prime is 2930995200013. The reversal of 2930995200000 is 25990392.

It is a tau number, because it is divible by the number of its divisors (1536).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 62361599977 + ... + 62361600023.

It is an arithmetic number, because the mean of its divisors is an integer number (7679391300).

Almost surely, 22930995200000 is an apocalyptic number.

2930995200000 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 2930995200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5897772518400).

2930995200000 is an abundant number, since it is smaller than the sum of its proper divisors (8864549836800).

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

2930995200000 is an frugal number, since it uses more digits than its factorization.

2930995200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 39.

The spelling of 2930995200000 in words is "two trillion, nine hundred thirty billion, nine hundred ninety-five million, two hundred thousand".