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1087914993030 = 2335175973113487
BaseRepresentation
bin11111101010011001100…
…10010110010110000110
310212000002122222210202000
433311030302112112012
5120311022214234110
62151440425530130
7141412355602035
oct17651462262606
93760078883660
101087914993030
1138a422719428
12156a18643946
137b78914c388
143a92647c71c
151d474a3d1c0
hexfd4cc96586

1087914993030 has 512 divisors, whose sum is σ = 3201198796800. Its totient is φ = 261858852864.

The previous prime is 1087914993029. The next prime is 1087914993043. The reversal of 1087914993030 is 303994197801.

It is a happy number.

1087914993030 is a `hidden beast` number, since 1 + 0 + 8 + 7 + 91 + 499 + 30 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2233911447 + ... + 2233911933.

It is an arithmetic number, because the mean of its divisors is an integer number (6252341400).

Almost surely, 21087914993030 is an apocalyptic number.

1087914993030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1087914993030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1600599398400).

1087914993030 is an abundant number, since it is smaller than the sum of its proper divisors (2113283803770).

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

1087914993030 is a wasteful number, since it uses less digits than its factorization.

1087914993030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765 (or 759 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The spelling of 1087914993030 in words is "one trillion, eighty-seven billion, nine hundred fourteen million, nine hundred ninety-three thousand, thirty".