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30010023132000 = 2535344920532713
BaseRepresentation
bin1101101001011010000001…
…10001001011101101100000
310221020221010002222121202020
412310231000301023231200
512413141011410211000
6143454225253421440
76215103230533332
oct664550061135540
9127227102877666
1030010023132000
1196201a777551a
12344818803a880
131398c18b685a2
1475a6c8611452
15370969c05ba0
hex1b4b40c4bb60

30010023132000 has 384 divisors, whose sum is σ = 98616125462400. Its totient is φ = 7978018406400.

The previous prime is 30010023131923. The next prime is 30010023132017. The reversal of 30010023132000 is 23132001003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11061562644 + ... + 11061565356.

It is an arithmetic number, because the mean of its divisors is an integer number (256812826725).

Almost surely, 230010023132000 is an apocalyptic number.

30010023132000 is a gapful number since it is divisible by the number (30) 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 30010023132000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49308062731200).

30010023132000 is an abundant number, since it is smaller than the sum of its proper divisors (68606102330400).

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

30010023132000 is a wasteful number, since it uses less digits than its factorization.

30010023132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5243 (or 5225 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30010023132000 its reverse (23132001003), we get a palindrome (30033155133003).

The spelling of 30010023132000 in words is "thirty trillion, ten billion, twenty-three million, one hundred thirty-two thousand".