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17101300020 = 2235740717381
BaseRepresentation
bin11111110110101000…
…10010000100110100
31122010211010001102020
433323110102010310
5240010413100040
611504540113140
71143533436360
oct177324220464
948124101366
1017101300020
117286268902
1233932357b0
1317c6ca084c
14b8332c2a0
156a1536cd0
hex3fb512134

17101300020 has 48 divisors (see below), whose sum is σ = 54724161408. Its totient is φ = 3908868480.

The previous prime is 17101300003. The next prime is 17101300043. The reversal of 17101300020 is 2000310171.

17101300020 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 (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20358271 + ... + 20359110.

It is an arithmetic number, because the mean of its divisors is an integer number (1140086696).

Almost surely, 217101300020 is an apocalyptic number.

17101300020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17101300020 is an abundant number, since it is smaller than the sum of its proper divisors (37622861388).

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

17101300020 is a wasteful number, since it uses less digits than its factorization.

17101300020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40717400 (or 40717398 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 15.

Adding to 17101300020 its reverse (2000310171), we get a palindrome (19101610191).

The spelling of 17101300020 in words is "seventeen billion, one hundred one million, three hundred thousand, twenty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 40717381 81434762 122152143 162869524 203586905 244304286 285021667 407173810 488608572 570043334 610760715 814347620 855065001 1140086668 1221521430 1425108335 1710130002 2443042860 2850216670 3420260004 4275325005 5700433340 8550650010 17101300020