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7089970041 = 3371123314783
BaseRepresentation
bin1101001101001100…
…00101101101111001
3200022010000210111000
412212212011231321
5104010013020131
63131310355213
7340460515410
oct64646055571
920263023430
107089970041
113009115480
12145a4bbb09
1388cb4735b
144b389a477
152b768bce6
hex1a6985b79

7089970041 has 128 divisors (see below), whose sum is σ = 14108590080. Its totient is φ = 3408609600.

The previous prime is 7089970033. The next prime is 7089970067. The reversal of 7089970041 is 1400799807.

It is not a de Polignac number, because 7089970041 - 23 = 7089970033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7089970001) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1479936 + ... + 1484718.

It is an arithmetic number, because the mean of its divisors is an integer number (110223360).

Almost surely, 27089970041 is an apocalyptic number.

It is an amenable number.

7089970041 is a deficient number, since it is larger than the sum of its proper divisors (7018620039).

7089970041 is a wasteful number, since it uses less digits than its factorization.

7089970041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4864 (or 4858 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 7089970041 is about 84201.9598406118. The cubic root of 7089970041 is about 1921.0918667518.

The spelling of 7089970041 in words is "seven billion, eighty-nine million, nine hundred seventy thousand, forty-one".

Divisors: 1 3 7 9 11 21 23 27 31 33 63 69 77 93 99 161 189 207 217 231 253 279 297 341 483 621 651 693 713 759 837 1023 1449 1771 1953 2079 2139 2277 2387 3069 4347 4783 4991 5313 5859 6417 6831 7161 7843 9207 14349 14973 15939 19251 21483 23529 33481 43047 44919 47817 52613 54901 64449 70587 100443 110009 129141 134757 148273 157839 164703 211761 301329 330027 368291 444819 473517 494109 770063 903987 990081 1037911 1104873 1210099 1334457 1420551 1482327 1631003 2310189 2970243 3113733 3314619 3410279 3630297 4003371 4893009 6930567 8470693 9341199 9943857 10230837 10890891 11417021 14679027 20791701 23871953 25412079 28023597 30692511 32672673 34251063 37513069 44037081 71615859 76236237 92077533 102753189 112539207 214847577 228708711 262591483 308259567 337617621 644542731 787774449 1012852863 2363323347 7089970041