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472220950 = 25261715307
BaseRepresentation
bin11100001001011…
…000010100010110
31012220120022100211
4130021120110112
51431342032300
6114505200034
714462545315
oct3411302426
91186508324
10472220950
11222613653
1211219001a
1376aa9ca6
1446a0427c
152b6cc4ba
hex1c258516

472220950 has 24 divisors (see below), whose sum is σ = 879811992. Its totient is φ = 188569920.

The previous prime is 472220921. The next prime is 472220963. The reversal of 472220950 is 59022274.

It is a congruent number.

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, 23197 + ... + 38503.

It is an arithmetic number, because the mean of its divisors is an integer number (36658833).

Almost surely, 2472220950 is an apocalyptic number.

472220950 is a deficient number, since it is larger than the sum of its proper divisors (407591042).

472220950 is a wasteful number, since it uses less digits than its factorization.

472220950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15936 (or 15931 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 472220950 is about 21730.6454114920. The cubic root of 472220950 is about 778.7207554028.

The spelling of 472220950 in words is "four hundred seventy-two million, two hundred twenty thousand, nine hundred fifty".

Divisors: 1 2 5 10 25 50 617 1234 3085 6170 15307 15425 30614 30850 76535 153070 382675 765350 9444419 18888838 47222095 94444190 236110475 472220950