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469035253 = 1739769497
BaseRepresentation
bin11011111101001…
…110100011110101
31012200120110102001
4123331032203311
51430033112003
6114313015301
714423506501
oct3375164365
91180513361
10469035253
11220838145
121110b4531
1376232c6b
1446415301
152b29d61d
hex1bf4e8f5

469035253 has 8 divisors (see below), whose sum is σ = 497883672. Its totient is φ = 440326656.

The previous prime is 469035247. The next prime is 469035263. The reversal of 469035253 is 352530964.

It can be written as a sum of positive squares in 4 ways, for example, as 94148209 + 374887044 = 9703^2 + 19362^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 469035253 - 25 = 469035221 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 (469035223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28000 + ... + 41497.

It is an arithmetic number, because the mean of its divisors is an integer number (62235459).

Almost surely, 2469035253 is an apocalyptic number.

It is an amenable number.

469035253 is a deficient number, since it is larger than the sum of its proper divisors (28848419).

469035253 is a wasteful number, since it uses less digits than its factorization.

469035253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69911.

The product of its (nonzero) digits is 97200, while the sum is 37.

The square root of 469035253 is about 21657.2217285597. The cubic root of 469035253 is about 776.9656674062.

The spelling of 469035253 in words is "four hundred sixty-nine million, thirty-five thousand, two hundred fifty-three".

Divisors: 1 17 397 6749 69497 1181449 27590309 469035253