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89672023313695 = 5192931279428731
BaseRepresentation
bin10100011000111001100101…
…000110001000110100011111
3102202111120011111002022221101
4110120321211012020310133
543223141300432014240
6514414431523013531
724613406221605214
oct2430714506106437
9382446144068841
1089672023313695
1126632767463409
12a08305720a2a7
133b06060044894
14182021313db0b
15a5789600e39a
hex518e65188d1f

89672023313695 has 96 divisors (see below), whose sum is σ = 122610492288000. Its totient is φ = 62697749587200.

The previous prime is 89672023313683. The next prime is 89672023313707. The reversal of 89672023313695 is 59631332027698.

It is an interprime number because it is at equal distance from previous prime (89672023313683) and next prime (89672023313707).

It is not a de Polignac number, because 89672023313695 - 213 = 89672023305503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 208942480 + ... + 209371210.

It is an arithmetic number, because the mean of its divisors is an integer number (1277192628000).

Almost surely, 289672023313695 is an apocalyptic number.

89672023313695 is a deficient number, since it is larger than the sum of its proper divisors (32938468974305).

89672023313695 is a wasteful number, since it uses less digits than its factorization.

89672023313695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428925 (or 428894 counting only the distinct ones).

The product of its (nonzero) digits is 88179840, while the sum is 64.

The spelling of 89672023313695 in words is "eighty-nine trillion, six hundred seventy-two billion, twenty-three million, three hundred thirteen thousand, six hundred ninety-five".

Divisors: 1 5 19 29 31 79 95 145 155 395 551 589 899 961 1501 2291 2449 2755 2945 4495 4805 7505 11455 12245 17081 18259 27869 43529 46531 71021 75919 85405 91295 139345 217645 232655 355105 379595 428731 529511 1349399 1442461 2143655 2201651 2647555 6746995 7212305 8145889 11008255 12433199 13290661 33869749 40729445 41831369 62165995 66453305 169348745 209156845 236230781 252522559 385429169 412010491 643525231 982222721 1049962219 1181153905 1262612795 1927145845 2060052455 3217626155 4911113605 5249811095 7323154211 7828199329 11948304239 18662231699 19949282161 30448904351 32548828789 36615771055 39140996645 59741521195 93311158495 99746410805 152244521755 162744143945 227017780541 578529182669 618427746991 943916034881 1135088902705 2892645913345 3092138734955 4719580174405 17934404662739 89672023313695