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70355374 = 2331106277
BaseRepresentation
bin1000011000110…
…00100110101110
311220101102102121
410030120212232
5121002332444
610551543154
71513003465
oct414304656
9156342377
1070355374
1136794041
121b68aaba
13117644cb
1494b59dc
15629b084
hex43189ae

70355374 has 8 divisors (see below), whose sum is σ = 105852888. Its totient is φ = 35071080.

The previous prime is 70355359. The next prime is 70355377. The reversal of 70355374 is 47355307.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70355377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52477 + ... + 53800.

It is an arithmetic number, because the mean of its divisors is an integer number (13231611).

Almost surely, 270355374 is an apocalyptic number.

70355374 is a deficient number, since it is larger than the sum of its proper divisors (35497514).

70355374 is a wasteful number, since it uses less digits than its factorization.

70355374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106610.

The product of its (nonzero) digits is 44100, while the sum is 34.

The square root of 70355374 is about 8387.8110374519. The cubic root of 70355374 is about 412.8247805204.

The spelling of 70355374 in words is "seventy million, three hundred fifty-five thousand, three hundred seventy-four".

Divisors: 1 2 331 662 106277 212554 35177687 70355374