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196824952 = 23193141771
BaseRepresentation
bin10111011101101…
…00111101111000
3111201100202002001
423232310331320
5400341344302
631310350344
74606661452
oct1356647570
9451322061
10196824952
11a1114555
1255abb3b4
1331a1508c
141c1d72d2
151242d787
hexbbb4f78

196824952 has 32 divisors (see below), whose sum is σ = 401011200. Its totient is φ = 90223200.

The previous prime is 196824949. The next prime is 196824959. The reversal of 196824952 is 259428691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196824959) 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, 16174 + ... + 25597.

It is an arithmetic number, because the mean of its divisors is an integer number (12531600).

Almost surely, 2196824952 is an apocalyptic number.

It is an amenable number.

196824952 is an abundant number, since it is smaller than the sum of its proper divisors (204186248).

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

196824952 is a wasteful number, since it uses less digits than its factorization.

196824952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41827 (or 41823 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 196824952 is about 14029.4316349594. The cubic root of 196824952 is about 581.6923934328.

The spelling of 196824952 in words is "one hundred ninety-six million, eight hundred twenty-four thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 19 31 38 62 76 124 152 248 589 1178 2356 4712 41771 83542 167084 334168 793649 1294901 1587298 2589802 3174596 5179604 6349192 10359208 24603119 49206238 98412476 196824952