Search a number
-
+
254323503003350 = 252113114916334487
BaseRepresentation
bin111001110100111001001110…
…000011011111011011010110
31020100111002102012110022212002
4321310321032003133123112
5231313314013232101400
62300522334312555302
7104366160330150164
oct7164711603373326
91210432365408762
10254323503003350
1174042aa0277610
12246357226b2b32
13abba7ac962451
1446b3474cd6234
151e608108d5ed5
hexe74e4e0df6d6

254323503003350 has 48 divisors (see below), whose sum is σ = 532692137235456. Its totient is φ = 89498006916000.

The previous prime is 254323503003337. The next prime is 254323503003371. The reversal of 254323503003350 is 53300305323452.

It is a super-2 number, since 2×2543235030033502 (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7458150194 + ... + 7458184293.

It is an arithmetic number, because the mean of its divisors is an integer number (11097752859072).

Almost surely, 2254323503003350 is an apocalyptic number.

254323503003350 is an abundant number, since it is smaller than the sum of its proper divisors (278368634232106).

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

254323503003350 is a wasteful number, since it uses less digits than its factorization.

254323503003350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14916334541 (or 14916334536 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 38.

The spelling of 254323503003350 in words is "two hundred fifty-four trillion, three hundred twenty-three billion, five hundred three million, three thousand, three hundred fifty".

Divisors: 1 2 5 10 11 22 25 31 50 55 62 110 155 275 310 341 550 682 775 1550 1705 3410 8525 17050 14916334487 29832668974 74581672435 149163344870 164079679357 328159358714 372908362175 462406369097 745816724350 820398396785 924812738194 1640796793570 2312031845485 4101991983925 4624063690970 5086470060067 8203983967850 10172940120134 11560159227425 23120318454850 25432350300335 50864700600670 127161751501675 254323503003350