Search a number
-
+
38476130 = 25711107467
BaseRepresentation
bin1001001011000…
…1100101100010
32200101210022212
42102301211202
534322214010
63452402122
7645020210
oct222614542
980353285
1038476130
111a79a760
1210a76342
137c82054
145177cb0
1535a0505
hex24b1962

38476130 has 64 divisors (see below), whose sum is σ = 87340032. Its totient is φ = 11855040.

The previous prime is 38476129. The next prime is 38476133. The reversal of 38476130 is 3167483.

It is not an unprimeable number, because it can be changed into a prime (38476133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82157 + ... + 82623.

It is an arithmetic number, because the mean of its divisors is an integer number (1364688).

Almost surely, 238476130 is an apocalyptic number.

38476130 is an abundant number, since it is smaller than the sum of its proper divisors (48863902).

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

38476130 is a wasteful number, since it uses less digits than its factorization.

38476130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 38476130 is about 6202.9130253454. The cubic root of 38476130 is about 337.5958721690.

The spelling of 38476130 in words is "thirty-eight million, four hundred seventy-six thousand, one hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 107 110 154 214 385 467 535 749 770 934 1070 1177 1498 2335 2354 3269 3745 4670 5137 5885 6538 7490 8239 10274 11770 16345 16478 25685 32690 35959 41195 49969 51370 71918 82390 99938 179795 249845 349783 359590 499690 549659 699566 1099318 1748915 2748295 3497830 3847613 5496590 7695226 19238065 38476130