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141707502 = 23319913187
BaseRepresentation
bin10000111001001…
…00100011101110
3100212122111011000
420130210203232
5242234120002
622021141130
73340331256
oct1034444356
9325574130
10141707502
1172a98a42
123b55a7a6
13234875c1
1414b6a966
15c69261c
hex87248ee

141707502 has 32 divisors (see below), whose sum is σ = 316512000. Its totient is φ = 46994904.

The previous prime is 141707497. The next prime is 141707519. The reversal of 141707502 is 205707141.

It is a super-2 number, since 2×1417075022 = 40162032246160008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4153 + ... + 17339.

It is an arithmetic number, because the mean of its divisors is an integer number (9891000).

Almost surely, 2141707502 is an apocalyptic number.

141707502 is an abundant number, since it is smaller than the sum of its proper divisors (174804498).

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

141707502 is a wasteful number, since it uses less digits than its factorization.

141707502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13397 (or 13391 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 141707502 is about 11904.0960177579. The cubic root of 141707502 is about 521.3518842300.

The spelling of 141707502 in words is "one hundred forty-one million, seven hundred seven thousand, five hundred two".

Divisors: 1 2 3 6 9 18 27 54 199 398 597 1194 1791 3582 5373 10746 13187 26374 39561 79122 118683 237366 356049 712098 2624213 5248426 7872639 15745278 23617917 47235834 70853751 141707502