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34214212150 = 2528917942953
BaseRepresentation
bin11111110111010100…
…110111001000110110
310021022110002001122121
4133313110313020312
51030032314242100
623415013150154
72320601001436
oct376724671066
9107273061577
1034214212150
1113568037a98
12676a32b35a
1332c34a8961
1419280002c6
15d53ab451a
hex7f7537236

34214212150 has 48 divisors (see below), whose sum is σ = 64714496400. Its totient is φ = 13456002560.

The previous prime is 34214212141. The next prime is 34214212157. The reversal of 34214212150 is 5121241243.

It is a super-2 number, since 2×342142121502 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34214212157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 775074 + ... + 818026.

It is an arithmetic number, because the mean of its divisors is an integer number (1348218675).

Almost surely, 234214212150 is an apocalyptic number.

34214212150 is a deficient number, since it is larger than the sum of its proper divisors (30500284250).

34214212150 is a wasteful number, since it uses less digits than its factorization.

34214212150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43233 (or 43228 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 34214212150 its reverse (5121241243), we get a palindrome (39335453393).

The spelling of 34214212150 in words is "thirty-four billion, two hundred fourteen million, two hundred twelve thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 89 178 179 358 445 890 895 1790 2225 4450 4475 8950 15931 31862 42953 79655 85906 159310 214765 398275 429530 796550 1073825 2147650 3822817 7645634 7688587 15377174 19114085 38228170 38442935 76885870 95570425 191140850 192214675 384429350 684284243 1368568486 3421421215 6842842430 17107106075 34214212150