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70760541 = 3191241413
BaseRepresentation
bin1000011011110…
…11100001011101
311221011000012210
410031323201131
5121103314131
611004351033
71516311645
oct415734135
9157130183
1070760541
1136a40495
121b845479
1311876a57
14957d525
15632b146
hex437b85d

70760541 has 8 divisors (see below), whose sum is σ = 99313120. Its totient is φ = 44690832.

The previous prime is 70760533. The next prime is 70760597. The reversal of 70760541 is 14506707.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70760541 - 23 = 70760533 is a prime.

It is a super-2 number, since 2×707605412 = 10014108325225362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70760499 and 70760508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70760441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620650 + ... + 620763.

It is an arithmetic number, because the mean of its divisors is an integer number (12414140).

Almost surely, 270760541 is an apocalyptic number.

It is an amenable number.

70760541 is a deficient number, since it is larger than the sum of its proper divisors (28552579).

70760541 is a wasteful number, since it uses less digits than its factorization.

70760541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241435.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 70760541 is about 8411.9284947032. The cubic root of 70760541 is about 413.6157313279.

The spelling of 70760541 in words is "seventy million, seven hundred sixty thousand, five hundred forty-one".

Divisors: 1 3 19 57 1241413 3724239 23586847 70760541