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372196029 = 3124065343
BaseRepresentation
bin10110001011110…
…100001010111101
3221221100111222010
4112023310022331
51230240233104
6100533241433
712136420422
oct2613641275
9857314863
10372196029
11181105427
12a4793279
135c15804a
1437607d49
1522a20489
hex162f42bd

372196029 has 4 divisors (see below), whose sum is σ = 496261376. Its totient is φ = 248130684.

The previous prime is 372195973. The next prime is 372196031. The reversal of 372196029 is 920691273.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 920691273 = 3306897091.

It is not a de Polignac number, because 372196029 - 212 = 372191933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372196039) 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, 62032669 + ... + 62032674.

It is an arithmetic number, because the mean of its divisors is an integer number (124065344).

Almost surely, 2372196029 is an apocalyptic number.

It is an amenable number.

372196029 is a deficient number, since it is larger than the sum of its proper divisors (124065347).

372196029 is a wasteful number, since it uses less digits than its factorization.

372196029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124065346.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 372196029 is about 19292.3826677785. The cubic root of 372196029 is about 719.3229418400.

The spelling of 372196029 in words is "three hundred seventy-two million, one hundred ninety-six thousand, twenty-nine".

Divisors: 1 3 124065343 372196029