Search a number
-
+
103011552414 = 2334361727267
BaseRepresentation
bin101111111101111110…
…1111000110010011110
3100211220001102001112000
41133323331320302132
53141431424134124
6115153423023130
710304502514461
oct1377375706236
9324801361460
10103011552414
113a761376aa1
1217b6a43aaa6
13993870a314
144db2dd32d8
152a2d8116c9
hex17fbf78c9e

103011552414 has 64 divisors (see below), whose sum is σ = 238078452480. Its totient is φ = 32988785760.

The previous prime is 103011552401. The next prime is 103011552421. The reversal of 103011552414 is 414255110301.

103011552414 is a `hidden beast` number, since 10 + 3 + 0 + 115 + 524 + 14 = 666.

It is a super-2 number, since 2×1030115524142 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221992 + ... + 505275.

It is an arithmetic number, because the mean of its divisors is an integer number (3719975820).

Almost surely, 2103011552414 is an apocalyptic number.

103011552414 is an abundant number, since it is smaller than the sum of its proper divisors (135066900066).

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

103011552414 is a wasteful number, since it uses less digits than its factorization.

103011552414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727382 (or 727376 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 103011552414 its reverse (414255110301), we get a palindrome (517266662715).

The spelling of 103011552414 in words is "one hundred three billion, eleven million, five hundred fifty-two thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 18 27 43 54 61 86 122 129 183 258 366 387 549 774 1098 1161 1647 2322 2623 3294 5246 7869 15738 23607 47214 70821 141642 727267 1454534 2181801 4363602 6545403 13090806 19636209 31272481 39272418 44363287 62544962 88726574 93817443 133089861 187634886 266179722 281452329 399269583 562904658 798539166 844356987 1197808749 1688713974 1907621341 2395617498 3815242682 5722864023 11445728046 17168592069 34337184138 51505776207 103011552414