Search a number
-
+
314253160 = 2351317191871
BaseRepresentation
bin10010101110110…
…001111101101000
3210220022201021221
4102232301331220
51120422100120
651103311424
710534051654
oct2256617550
9726281257
10314253160
1115142a061
12892ab574
135014b520
142da43a64
151c8c70aa
hex12bb1f68

314253160 has 128 divisors (see below), whose sum is σ = 849139200. Its totient is φ = 103403520.

The previous prime is 314253091. The next prime is 314253167. The reversal of 314253160 is 61352413.

It is not an unprimeable number, because it can be changed into a prime (314253167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167025 + ... + 168895.

It is an arithmetic number, because the mean of its divisors is an integer number (6633900).

Almost surely, 2314253160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314253160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424569600).

314253160 is an abundant number, since it is smaller than the sum of its proper divisors (534886040).

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

314253160 is a wasteful number, since it uses less digits than its factorization.

314253160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931 (or 1927 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 314253160 is about 17727.1870300959. The cubic root of 314253160 is about 679.8710539813.

It can be divided in two parts, 314253 and 160, that added together give a palindrome (314413).

The spelling of 314253160 in words is "three hundred fourteen million, two hundred fifty-three thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 13 17 19 20 26 34 38 40 52 65 68 76 85 95 104 130 136 152 170 190 221 247 260 323 340 380 442 494 520 646 680 760 884 988 1105 1235 1292 1615 1768 1871 1976 2210 2470 2584 3230 3742 4199 4420 4940 6460 7484 8398 8840 9355 9880 12920 14968 16796 18710 20995 24323 31807 33592 35549 37420 41990 48646 63614 71098 74840 83980 97292 121615 127228 142196 159035 167960 177745 194584 243230 254456 284392 318070 355490 413491 462137 486460 604333 636140 710980 826982 924274 972920 1208666 1272280 1421960 1653964 1848548 2067455 2310685 2417332 3021665 3307928 3697096 4134910 4621370 4834664 6043330 7856329 8269820 9242740 12086660 15712658 16539640 18485480 24173320 31425316 39281645 62850632 78563290 157126580 314253160