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11713753969620 = 22351165716747811
BaseRepresentation
bin1010101001110101001000…
…1001001111001111010100
31112110211020122200010101120
42222131102021033033110
53013404232004011440
640525120240123540
72316201512625543
oct252352211171724
945424218603346
1011713753969620
11380685881454a
1213922546065b0
1366c7aa21a251
142c6d3d3cc15a
15154a7ce96dd0
hexaa75224f3d4

11713753969620 has 48 divisors (see below), whose sum is σ = 32801326705728. Its totient is φ = 3123399573760.

The previous prime is 11713753969529. The next prime is 11713753969663. The reversal of 11713753969620 is 2696935731711.

11713753969620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 7674486 + ... + 9073325.

It is an arithmetic number, because the mean of its divisors is an integer number (683360973036).

Almost surely, 211713753969620 is an apocalyptic number.

11713753969620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11713753969620 is an abundant number, since it is smaller than the sum of its proper divisors (21087572736108).

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

11713753969620 is a wasteful number, since it uses less digits than its factorization.

11713753969620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16759480 (or 16759478 counting only the distinct ones).

The product of its (nonzero) digits is 12859560, while the sum is 60.

The spelling of 11713753969620 in words is "eleven trillion, seven hundred thirteen billion, seven hundred fifty-three million, nine hundred sixty-nine thousand, six hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 11657 23314 34971 46628 58285 69942 116570 139884 174855 233140 349710 699420 16747811 33495622 50243433 66991244 83739055 100486866 167478110 200973732 251217165 334956220 502434330 1004868660 195229232827 390458465654 585687698481 780916931308 976146164135 1171375396962 1952292328270 2342750793924 2928438492405 3904584656540 5856876984810 11713753969620