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114918400 = 21052672
BaseRepresentation
bin1101101100110…
…00010000000000
322000020110102001
412312120100000
5213404342100
615223033344
72563535032
oct666302000
9260213361
10114918400
1159960993
123259b854
131aa67c6c
1411395c52
15a14ed6a
hex6d98400

114918400 has 99 divisors (see below), whose sum is σ = 289173549. Its totient is φ = 45281280.

The previous prime is 114918361. The next prime is 114918421. The reversal of 114918400 is 4819411.

The square root of 114918400 is 10720.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 41370624 + 73547776 = 6432^2 + 8576^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1715167 + ... + 1715233.

Almost surely, 2114918400 is an apocalyptic number.

114918400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

114918400 is the 10720-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 114918400

114918400 is an abundant number, since it is smaller than the sum of its proper divisors (174255149).

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

114918400 is an frugal number, since it uses more digits than its factorization.

114918400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The cubic root of 114918400 is about 486.1793666938.

It can be divided in two parts, 11491 and 8400, that added together give a palindrome (19891).

The spelling of 114918400 in words is "one hundred fourteen million, nine hundred eighteen thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 67 80 100 128 134 160 200 256 268 320 335 400 512 536 640 670 800 1024 1072 1280 1340 1600 1675 2144 2560 2680 3200 3350 4288 4489 5120 5360 6400 6700 8576 8978 10720 12800 13400 17152 17956 21440 22445 25600 26800 34304 35912 42880 44890 53600 68608 71824 85760 89780 107200 112225 143648 171520 179560 214400 224450 287296 343040 359120 428800 448900 574592 718240 857600 897800 1149184 1436480 1715200 1795600 2298368 2872960 3591200 4596736 5745920 7182400 11491840 14364800 22983680 28729600 57459200 114918400