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2013200140455 = 335716371301387
BaseRepresentation
bin11101010010111100000…
…101000100100010100111
321010110102101020110112000
4131102330011010202213
5230441013213443310
64140503521500343
7265306655563410
oct35227405044247
97113371213460
102013200140455
1170687aaa4779
122862087a16b3
13117ac823c27a
146d621a36807
153757bcb54c0
hex1d4bc1448a7

2013200140455 has 64 divisors (see below), whose sum is σ = 4092813204480. Its totient is φ = 919757158272.

The previous prime is 2013200140439. The next prime is 2013200140463. The reversal of 2013200140455 is 5540410023102.

2013200140455 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 200 + 1 + 4 + 0 + 455 = 666.

It is not a de Polignac number, because 2013200140455 - 24 = 2013200140439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 896272 + ... + 2197658.

It is an arithmetic number, because the mean of its divisors is an integer number (63950206320).

Almost surely, 22013200140455 is an apocalyptic number.

2013200140455 is an abundant number, since it is smaller than the sum of its proper divisors (2079613064025).

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

2013200140455 is a wasteful number, since it uses less digits than its factorization.

2013200140455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303045 (or 1303039 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 2013200140455 its reverse (5540410023102), we get a palindrome (7553610163557).

The spelling of 2013200140455 in words is "two trillion, thirteen billion, two hundred million, one hundred forty thousand, four hundred fifty-five".

Divisors: 1 3 5 7 9 15 21 27 35 45 63 105 135 189 315 945 1637 4911 8185 11459 14733 24555 34377 44199 57295 73665 103131 171885 220995 309393 515655 1301387 1546965 3904161 6506935 9109709 11712483 19520805 27329127 35137449 45548545 58562415 81987381 136645635 175687245 245962143 409936905 1229810715 2130370519 6391111557 10651852595 14912593633 19173334671 31955557785 44737780899 57520004013 74562968165 95866673355 134213342697 223688904495 287600020065 402640028091 671066713485 2013200140455