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372994852 = 22193125107
BaseRepresentation
bin10110001110110…
…111001100100100
3221222212002202011
4112032313030210
51230441313402
6101002324004
712146255356
oct2616671444
9858762664
10372994852
1118160060a
12a4ab9604
135c377819
14377750d6
1522b2bed7
hex163b7324

372994852 has 36 divisors (see below), whose sum is σ = 710114160. Its totient is φ = 170948880.

The previous prime is 372994847. The next prime is 372994877. The reversal of 372994852 is 258499273.

It is a junction number, because it is equal to n+sod(n) for n = 372994796 and 372994805.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70483 + ... + 75589.

Almost surely, 2372994852 is an apocalyptic number.

It is an amenable number.

372994852 is a deficient number, since it is larger than the sum of its proper divisors (337119308).

372994852 is a wasteful number, since it uses less digits than its factorization.

372994852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192 (or 5159 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 49.

The square root of 372994852 is about 19313.0746387001. The cubic root of 372994852 is about 719.8371879807.

The spelling of 372994852 in words is "three hundred seventy-two million, nine hundred ninety-four thousand, eight hundred fifty-two".

Divisors: 1 2 4 19 31 38 62 76 124 589 961 1178 1922 2356 3844 5107 10214 18259 20428 36518 73036 97033 158317 194066 316634 388132 633268 3008023 4907827 6016046 9815654 12032092 19631308 93248713 186497426 372994852